light TESLA ROADSTER 2008 Owner's Guide

Wheels and tires11-4
Technical specifications
Wheels and tiresSpecifications and tire
pressuresWheel type
Location
Size
Forged light alloy - directional Front 6J x 16 Rear7.5J x 17
Tire type
Location
Size
Yokohama Neova AD07 LTS - directional Front 175/55 R16 Rear225/45 R17
Road wheel bolt torque 77 lbf.ft 105 Nm
Note: For details on where to position a jack to lift the vehicle, see Vehicle jacking points, page 10-11.Tire
Tire Pressure
Recommended
Comfort setting
Front 30 PSI (207 kPa)25 PSI (172 kPa)
Rear 40 PSI (276 kPa)36 PSI (248 KPa)
Note: The recommended tire pressures have been calculated to provide the best combination of vehicle range, tire life, ride comfort a nd road
handling.
Driving the vehicle with the tires inflated to the comfort setti ng will improve ride comfort and road handling, but will decrea se vehicle range (the
number of miles you can travel on a charge) and Battery life (see the New Vehicle Limited Warranty, provided in your owners pac kage, for details
on expected range of the Battery).
Roadster OHB.book Page 4 Th ursday, October 2, 2008 8:59 AM

Wheels and tires11-8Technical specificationsIn addition to the marking requirements,
passenger car tires must conform to Federal
Safety Requirements.
Note: Your vehicle is equipped with
directional tires. Therefore, you can see the
tire markings only on the outside of the
passenger tires. TreadwearThe treadwear grade is a comparative rating
based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course.
For example; a tire graded 150 would wear
one and a half times as well on a government
test course as a tire graded 100. The relative
performance of tires depends on the actual
conditions of their use, however, and may
depart significantly from the norm due to
variations in driving habits, service practices,
and differences in road characteristics and
climate.Tra c t i o n
WARNING: The traction grade assigned
to this tire is based on straight-ahead
braking tests, and does not include;
acceleration, cornering, hydroplaning or peak
traction characteristics.
S
The traction grades, from highest to lowest,
are; AA, A, B, and C. These grades represent
a tire’s ability to stop on a wet pavement as
measured under controlled conditions on
specified government test surfaces of asphalt
and concrete. A tire marked C may have poor
traction performance.
Te m p e r a t u r e
WARNING: The temperature grade for
this tire is established for a tire that is
properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive
loading, either separately or in combination,
can cause heat buildup and possible tire
failure.S
The temperature grades are A (the highest),
B, and C, representing the tire's resistance to
the generation of heat and its ability to
dissipate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to sudden tire failure.
The grade C corresponds to a level of
performance which all passenger car tires
must meet under the Federal Motor Safety
Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel
than the minimum required by law.Tire care
WARNING: Defective tires are
dangerous. Do not drive if any tire is
damaged, is excessively worn, or is inflated to
an incorrect pressure.
S
Always consider tire conditions when driving,
and regularly inspect the tread and side walls
for any sign of distorti on (bulges), cuts or
wear.
The way you drive has a significant influence
on your safety and on the life of your tires.
Cultivate good habits for your own benefit:
• Observe posted speed limits.
• Avoid fast starts, stops and turns.
• Avoid potholes and objects in the road.
• Do not run over curbs or hit the tire
against the curb when parking.
Caution: Avoid contaminating tires with
vehicle fluids that can cause damage.Tire pressure information
WARNING: If the vehicle has been
parked in strong sunlight or used in high
ambient temperatures, do not reduce the tire
pressures. Move the vehicle into the shade and
allow the tires to cool before checking.
S
Correctly inflated tires will ensure that you
enjoy the best combination of vehicle range,
tire life, ride comfort and road handling.
Tire pressure should be checked when the
tires are cold. Inflate each tire to the pressure
recommended by Tesla Motors on the vehicle
placard, or tire inflation pressure label.
As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS) that
illuminates a tire pressure telltale when one or
more of your tires is significantly
under-inflated. Accordingly, when the low tire
Roadster OHB.book Page 8 Th ursday, October 2, 2008 8:59 AM

Wheels and tires11-10
Technical specifications
Note: If tire wear is uneven (on one side of the
tire only) or becomes abnormally excessive,
the wheel alignment should be checked.Age degradationTires degrade over time due to the effects of
ultraviolet light, extreme temperatures, high
loads, and environmental conditions. It is
recommended that tires are replaced every
six years, or sooner if required.Punctured tiresYour vehicle is fitted with tubeless tires,
which may not leak when penetrated,
provided the object remains in the tire.
If, however, you feel a sudden vibration or ride
disturbance while driving, reduce your speed
and when safe to do so, stop and check for
the cause of the vibration.
A puncture will eventually cause the tire to
lose pressure, which is why frequent checking
of tire pressures is important. Punctured or
damaged tires must be permanently repaired
or replaced as soon as possible.
Directional tires
WARNING: Road holding will be
seriously impaired if directional tires
are incorrectly installed.
S
Your vehicle is fitted with directional tires. An
arrow on the tire wall shows the direction of
rotation. These tires must be fitted to rotate
in the direction of the arrow when the vehicle
is moving forward.
For this reason, wheels must not be swapped
from one side of the vehicle to the other, and
replacements must be fitted with regard for
axle/wheel rotation.Replacement wheels and tires
WARNING: For your safety, it is
recommended that only wheels and
tires that match the original specification are
used on the vehicle.
S
Wheel rims and tires are matched to suit
handling characteristics of the vehicle.
Always check that replacement tires comply
with the original specification. If tires other
than those specified are used, ensure that the
load and speed ratings (shown on the tire
side wall) equal or exceed those of the
original specification.
For the specification of the original wheels
and tires installed on the vehicle, refer to
Specifications and tire pressures, page 11-4.
Note: Different sizes are specified for front
and rear tires. Therefore, wheels must not be
swapped from front to rear or vice versa.Winter tires and chains
WARNING: For your safety, it is
recommended that if winter tires or
chains are needed, you use only those that
are recommended by Tesla Motors.
S
Tesla recommends the following winter tires
and tire pressure settings:
• Front: Pirelli 210 Snowsport 195/50/R16
84H at 25 PSI
• Rear: Pirelli 240 Snowsport 215/45/R17
91H at 36 PSI
If snow chains are necessary, Tesla
recommends PEWAG Neon x3 Montage.
ED RADIAL TUBELESS
G6
D
175/55R16 8OW ROTATION

ED RADIAL TUBELESS
G6
D
175/55R16 8OW ROTATION

ED RADIAL TUBELESS
G6
D
TR0081
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Wheels and tires
11-11
Technical specifications
Tire Pressure Monitoring
System
WARNING: The TPMS is not a substitute
for manually checking tire pressures.
The TPMS only provides a tire pressure
warning and does not re-inflate the tires.
S
WARNING: The TPMS cannot register
damage to a tire. Regularly check the
condition of your tires.
S
The Tire Pressure Monitoring System (TPMS)
monitors the pressure of the tires using
sensors located in each wheel and receivers
located within the vehicle. The sensors
communicate with the receiver using Radio
Frequency (RF) signals.
Note: Installing accessories that are not
approved by Tesla Motors may interfere with
the TPMS system. Tire pressure warnings are displayed
on the instrument panel using an
amber warning indicator (telltale). A warning
is also displayed on the Touch Screen.
If the tire pressure warning light illuminates,
stop and check your tires as soon as possible
and inflate them to the correct pressure. If the
low pressure warning occurs frequently, the
cause must be determined and rectified.
The tire pressure warning indicator will
extinguish when all tires have been inflated to
the correct pressure.
TPMS malfunctionYour vehicle has been equipped with a TPMS
malfunction indicator to indicate when the
system is not operating properly.
The TPMS malfunction indicator is combined
with the tire pressure indicator. When the
system detects a malfunction, the indicator
will flash. This sequence will continue upon
subsequent vehicle start-ups as long as the
malfunction exists.
When a malfunction occurs, the system may
not be able to detect or signal low tire
pressure as intended. TPMS malfunctions can
occur for a variety of reasons, including the
installation of replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction indicator after
replacing one or more tires or wheels to
ensure that the replacement or alternate tires
and wheels allow the TPMS to function
properly. Note:
If a tire has been replaced or repaired
after using the tire sealant, and a low tire
pressure is detected, it is possible that the
wheel sensor has been damaged. The aerosol
sealant can damage the wheel sensor that
measures tire pressure. Therefore, whenever
tire sealant has been used, the wheel sensor
must be replaced.
Setting the tire pressuresYour vehicle allows you to use two sets of tire
pressures, refer to Specifications and tire
pressures, page 11-4 .Replacing a tire sensorIf you are experiencing frequent low tire
pressure warnings or the Touch Screen
reports a “Tire Pressure Hardware Fault”, the
system should be checked by Tesla Motors to
determine if a tire sensor requires
replacement.Type approvalThe TPMS devices comply with Part 15 of the
FCC rules and RSS-210. Operation is subject
to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept interference received, including interference that may
cause undesired operation.
TR0305
44.00 psi 18 Co33.00 psi18 Co
28.31 psi
18 Co44.00 psi
18 Co
Tires
EXIT
Roadster OHB.book Page 11 Thursday, October 2, 2008 8:59 AM

Index
AAccessing your vehicle.................................... 4-2
Accessory power socket .................................7-7
Air conditioning.................................................. 7-4
Air distribution .................................................... 7-4
Air recirculation .................................................. 7-4
Air vents .................................................................7-5
AirbagsDeactivation ..................................................3-7
Deployment effects ................................... 3-6
Disposal information ................................. 3-8
General information .................................. 3-6
Obstruction of air bags .............................3-7
Safety information ..................................... 3-6
Service information ................................... 3-8
Warning indicator .......................................3-7
Warning labels..............................................3-7
Warnings ....................................................... 3-6
Alarm system Indicator light .............................................. 4-7
Operation ...................................................... 4-7
PIN code ........................................................ 4-8
Switching off ................................................ 4-7
Ammeter display................................................ 6-11
Antifreeze .................................................. 9-5, 11-14
Anti-lock Braking System (ABS) ................. 6-5
Anti-theft alarm .................................................. 4-7
Audio system ....................................................... 8-1BBattery ....................................................................5-2 Coolant ........................................................... 9-5
Environmental Note ...................................5-2
Fluid check and top-up ............................ 9-5
Preserving ..................................................... 5-3
Range .............................................................. 6-3
Specifications............................................. 11-19 Battery Life
Overview ........................................................ 5-2
Body Cleaning ......................................................... 9-7
Covering......................................................... 9-8
Polishing ......................................................... 9-8
Removing tar spots ................................... 9-7
Repairs ............................................................ 9-8
Brake warning indicator .................................. 6-5
Brake warning indicator light .......................6-12
Brakes Anti-Lock Braking System (ABS)......... 6-5
Emergency braking ................................... 6-6
Fluid specification .................................... 11-14
Fluid top-up .................................................. 9-4
Foot brake ..................................................... 6-5
Parking brake ............................................... 6-5
Regenerative braking................................ 6-5
Specifications ............................................. 11-18
Breakdown recovery ..................................... 10-13
Bulb replacement............................................. 10-9
Bulb specifications .......................................... 10-9
CCalifornia Proposition 65 ................................. 1-2
Car covers ............................................................. 9-8
Car washes ........................................................... 9-7
Cargo capacity.................................................... 11-7
Central door locking ......................................... 4-4
Chains ................................................................... 11-10
Change of ownership ........................................ 1-2
Charge level display.........................................6-12
Charging Charge level .................................................. 5-2
Charge settings ........................................... 5-4
Charge types ................................................ 5-4
Cost .................................................................. 5-5
Current limit.................................................. 5-4 High Power Connector ............................. 5-6
Performance setting .................................. 5-4
Range setting ............................................... 5-4
Standard setting ......................................... 5-4
Storage setting ............................................ 5-4
Storing your vehicle................................... 5-3
Charging indicator light ................................. 6-12
Charging port ...................................................... 5-6
Child passengers ................................................ 3-5
Child restraints .................................................... 3-5
Child seat air bag hazard ................................ 3-7
Child seats............................................................. 3-5
Cleaning Exterior ........................................................... 9-7
Interior............................................................. 9-8
Removing tar ................................................ 9-7
Roof.................................................................. 9-7
Underbody .................................................... 9-7
Wheels ............................................................ 9-8
Windshield, windows and mirrors ........ 9-8
Wiper blades ................................................ 9-8
Climate control.................................................... 7-4
Contacting NHTSA ............................................. 1-4
Coolant Battery ............................................................ 9-5
Specification ............................................... 11-14
Cost of charging ................................................. 5-5
Covering the vehicle ......................................... 9-8
Cruise control ...................................................... 6-9
Cruise control indicator lig ht ....................... 6-12
Cup holder ............................................................ 7-8
Current limit ......................................................... 5-4
DDashboard overview ......................................... 2-5
Data recording ..................................................... 1-2
Defrosting ............................................................. 7-5
Dimensions ......................................................... 11-15
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IndexDirectional tires ................................................ 11-10
DoorsAutomatic locking when driving .......... 4-5
Exterior door release ................................ 4-4
Interior door release .................................. 4-4
Locking ........................................................... 4-4
Mislocking...................................................... 4-7
Unlocking with key .................................... 4-5
Driving .................................................................... 6-3EEconomical driving............................................ 6-3
Electrical current display ................................ 6-11
Electrical specifications ................................. 11-19
Emergency braking ........................................... 6-6
Emergency unlocking ...................................... 4-5
Exterior Dimensions.................................................. 11-15
Overview........................................................ 2-3
Exterior lights ...................................................... 6-7
Exterior mirrors................................................... 7-3FFan speed control.............................................. 7-4
Fault indicator .................................................... 6-12
Flat tire repair.................................................... 10-4
Flatbed transporting ..................................... 10-14
Fluid reservoirs ................................................... 9-4
Fluid specifications ......................................... 11-14
Front suspension specifications................. 11-18
Frost warning indicator light ........................ 6-12
Fuse Colors ............................................................ 10-7
Location ....................................................... 10-7
Specifications............................................. 10-8
GGarage door opener.........................................7-15
Gear position indicators ................................ 6-13
Gear selector........................................................ 6-3
Ground clearance ............................................. 11-15HHand brake ........................................................... 6-5
Hard-topInstalling ........................................................7-13
Removing..................................................... 7-14
Hauling your vehicle ..................................... 10-14
Hazard warning lights .................................... 6-10
Headlight high beam ........................................ 6-7
Heated seats ........................................................ 7-6
Heater controls ................................................... 7-4
Heating and ventilation ................................... 7-4
High beam headlights ...................................... 6-7
High beam indicator light ............................. 6-12
High Power Connector Overview ........................................................ 5-6
High voltage .......................................................... 1-2
HomeLink .............................................................7-15
Hood opening and closing ............................. 9-3
Horn ....................................................................... 6-10IIdentification numbers .....................................11-2
Instrument panel ............................................... 6-11
Instrument panel lighting .............................. 6-14
Interior Door release handle ...................................4-4
Light ................................................................. 7-7
Overview ........................................................ 2-5
Temperature ................................................. 7-4
JJacking the vehicle ..........................................10-11KKey fobBattery replacement ..................................4-3
Compliance ...................................................4-3
Programming................................................4-3
Replacing the battery ...............................4-3
Using ................................................................4-2
Key fob battery ...................................................4-3
Key positions........................................................6-2
Keys .........................................................................4-2 Programming the key fob .......................4-3
Unlocking driver’s door ............................4-5LLabelAirbags ............................................................ 3-7
Safety compliance certification............ 11-3
Tire................................................................... 11-7
Lashing ............................................................... 10-14
LCD panel ............................................................. 6-11
License plate light bulb ................................ 10-10
Lifting the vehicle............................................10-12
Lights Bulb replacement...................................... 10-9
Exterior ........................................................... 6-7
Hazard warning ......................................... 6-10
Headlight high beam ................................. 6-7
Instrument panel ....................................... 6-14
Interior............................................................. 7-7
Replacing interior light bulb ................. 10-9
Replacing license plate bulb............... 10-10
Replacing trunk light bulb ................... 10-10
Warning indicators ................................... 6-12
Load limit calculation....................................... 11-7
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Index
Locking your vehicle ........................................ 4-2
Low tire pressure indicator light ................ 6-12
Lumbar support...................................................3-2MMaintenanceBrake fluid ..................................................... 9-4
Cleaning the exterior ................................ 9-7
Cleaning the interior ................................. 9-8
Daily checks.................................................. 9-2
Fluids ............................................................... 9-4
Owner maintenance .................................. 9-2
Paint repair ................................................... 9-8
Removing tar ............................................... 9-7
Routine maintenance ................................ 9-2
Service internal indicator ........................ 9-2
Underbody .................................................... 9-7
Washer fluid ................................................. 9-5
Washer jets ................................................... 9-6
Weekly checks............................................. 9-2
Windshield wiper........................................ 9-6
Master door locking switch............................ 4-4
Mileage................................................................... 6-3
Mirrors .....................................................................7-3
Modifying your vehicle ......................................1-2
Motor specifications ........................................11-17NNavigation system.............................................. 8-1
NHTSA .................................................................... 1-4OOdometer display ............................................. 6-12
Opening the doors Inside the vehicle........................................ 4-4
Outside the vehicle .................................... 4-4
Ownership change ..............................................1-2
PPaint code ............................................................. 11-2
Paint damage....................................................... 9-8
Parking brake ...................................................... 6-5
Passenger airbag deactivation ..................... 3-7
Performance charge setting .......................... 5-4
PIN code ................................................................ 4-8
PIN lock ................................................................ 4-10
Polishing the bodywork................................... 9-8
Power socket ....................................................... 7-7
Power windows .................................................. 7-2
Pressure washers ............................................... 9-7
Programming the key fob .............................. 4-3
Proposition 65 ...................................................... 1-2RRaising the vehicle........................................... 10-11
Range charge setting ....................................... 5-4
Rear suspension specifications .................. 11-18
Rear view mirrors............................................... 7-3
Recovery eye ....................................................10-14
Regenerative braking ....................................... 6-5
Regenerative braking visual display ...........6-11
Removing the hard-top ..................................7-14
Replacement bulbs.......................................... 10-9
Reporting safety defects ................................. 1-4
Roof Hard-top........................................................ 7-13
Soft-top .......................................................... 7-11SSafety compliance certification label......... 11-3
Safety defects ...................................................... 1-4
Safety instructionsChild seats ............................................ 3-5, 3-7
Jacking the vehicle .................................. 10-11
Lifting the vehicle .................................... 10-12 Obstruction of airbags.............................. 3-7
Seat belts ....................................................... 3-3
Tire repair .................................................... 10-4
Wearing seat belts when pregnant ..... 3-4
Windows ........................................................ 7-2
Seat belts Care .................................................................. 3-4
Cleaning.......................................................... 9-8
General information ................................... 3-3
Pre-tensioners .............................................. 3-4
Reminder............................................. 3-4, 6-12
Safety instructions ..................................... 3-3
Testing ............................................................ 3-4
Wearing .......................................................... 3-3
Wearing when pregnant .......................... 3-4
Seat heater controls.......................................... 7-4
Seat heaters ......................................................... 7-6
Seats Adjustment.................................................... 3-2
Child seats and restraints ........................ 3-5
Lumbar support........................................... 3-2
Security .................................................................. 4-7
Security code .......................................................4-8
Service data recording...................................... 1-2
Soft top Installing ....................................................... 7-10
Removing .......................................................7-11
Specifications Antifreeze .................................................... 11-14
Battery .......................................................... 11-19
Brake fluid.................................................... 11-14
Brakes............................................................ 11-18
Coolant ......................................................... 11-14
Electrical....................................................... 11-19
Fluids ............................................................. 11-14
Front suspension ...................................... 11-18
Motor ............................................................. 11-17
Rear suspension ........................................ 11-18
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Index
Steering ........................................................ 11-17
Tires .................................................................11-4
Transmission............................................... 11-17
Wheels ............................................................11-4
Standard charge setting ................................. 5-4
Starter switch ...................................................... 6-2
Starting the vehicle ........................................... 6-3
Steering column lock........................................ 6-2
Steering specifications .................................. 11-17
Stereo system ...................................................... 8-1
Storage charge setting .................................... 5-4
Storing your vehicle .......................................... 5-3
Sun visors .............................................................. 7-7
Supplementary Restraint System (SRS) ... 3-6
TTemperature control ........................................ 7-4
Theft prevention................................................. 4-7
Tie Down Straps .............................................. 10-14
Tire Identification Number (TIN) ................. 11-6
Tire placard/label............................................... 11-7
Tire pressure checking..................................... 11-9
Tire Pressure Monitoring System Malfunction .................................................. 11-11
Operation...................................................... 11-11
Tire repair............................................................ 10-4
Tire sealant replacement .............................. 10-5
Tires......................................................................... 11-5 Care.................................................................. 11-8
Chains............................................................ 11-10
Changing pressure settings................... 11-11
Degradation ................................................ 11-10
Directional ................................................... 11-10
Grading ........................................................... 11-7
Markings ......................................................... 11-5
Pressure monitoring ................................. 11-11
Pressures.............................................. 11-4, 11-8
Quality ............................................................ 11-7 Replacement of ......................................... 11-10
Replacing a tire sensor ............................ 11-11
Specification ................................................ 11-4
Tire sealant .................................................. 10-4
Wear ............................................................... 11-9
Winter ...........................................................11-10
Winter specification.................................. 11-4
Tool kit Components ............................................... 10-2
Location........................................................ 10-2
Towing.................................................................10-13
TPMS ...................................................................... 11-11
Traction control .................................................. 6-6
Traction control indicator light................... 6-12
Transmission ........................................................ 6-3
Transmission specifications ......................... 11-17
Transporting......................................................10-13
Trip display ......................................................... 6-12
Trunk Interior release handle ..............................4-6
Light replacement .................................. 10-10
Opening and closing .................................4-6
Turn signal indicator light ............................. 6-12
Turn signals .......................................................... 6-8
UUniform tire quality grading ..........................11-7
Unlocking your vehicle..................................... 4-2
USB port ................................................................ 7-7VValet mode .......................................................... 4-11
Vehicle Identification Number (VIN) ..........11-2
Vehicle loading....................................................11-7
Vehicle recovery eye .................................... 10-14
Ventilation............................................................. 7-5
VIN (Vehicle Identification Number) ..........11-2 Voltage warning .................................................. 1-2
WWarning indicator
ABS ...................................................................6-6
Airbags ............................................................ 3-7
Anti-theft alarm ...........................................4-7
Brake ................................................................6-5
Cruise control ...............................................6-9
Fault ............................................................... 6-12
Frost ............................................................... 6-12
Headlights ...................................................... 6-7
Seat belt .........................................................3-4
Traction control ...........................................6-6
Turn signals ...................................................6-8
Warning light summary ................................. 6-12
Washer fluid .........................................................9-5
Washing the soft-top ........................................ 9-7
Washing the vehicle .......................................... 9-7
Weekly checks.....................................................9-2
Weights ................................................................ 11-16
Wheel nut tightening ...................................... 10-6
Wheel removal .................................................. 10-6
Wheel replacement .........................................11-10
Wheel specifications ........................................ 11-4
Wheelbase .......................................................... 11-15
Windows ................................................................ 7-2
Windshield defrosting ...................................... 7-5
Windshield washer
Fluid top-up ..................................................9-5
Jets ...................................................................9-6
Operation .......................................................6-8
Windshield wiper Checking blade ............................................9-6
Operation .......................................................6-8
Winter tires .......................................................... 11-4
Wiper.......................................................................6-8
Wiper blade inspection ....................................9-6
Part Number 02-003729-00 Rev AA
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