width AUDI S3 2009 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2009, Model line: S3, Model: AUDI S3 2009Pages: 324, PDF Size: 76.02 MB
Page 246 of 324
-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
& WARNING (continued)
crashes and serious personal injuries . Have worn or damaged tires
replaced immediately.
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
low speed.
Glossary of tire and loading terminology
Accessory weight
means the combined weight (in excess of those standard items
which may be replaced) of automatic transmission, power steering,
power brakes, power windows, power seats, radio, and heater, to
the extent that these items are available as factory-installed equip
ment (whether installed or not).
Aspect ratio means the ratio of the height to the width of the tire in percent.
Numb ers of 55 or lower indicate a low sidewall for improved
steering response and better overall handling on dry pavement.
Bead
means the part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim.
Bead separation means a breakdown of the bond between components in the bead.
Cord
means the strands forming the plies in the tire.
& WARNING (continued)
• Never mount used tires on your vehicle if you are not sure of
their "previous history." Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and loss of vehicle control.
• If you notice unusual vibration or if the vehicle pulls to one side
when driving, always stop as soon as it is safe to do so and check
the wheels and tires for damage . •
Cold tire inflation pressure
means the tire pressure recommended by the vehicle manufacturer
for a tire of a designated size that has not been driven for more than
a couple of miles (kilometers) at low speeds in the three hour period
before the tire pressure is measured or adjusted .
Curb weight means the weight of a motor vehicle with standard equipment
including the maximum capacity of fuel, oil, and coolant, air condi
tioning and additional weight of optional equipment.
Extra load tire
means a tire designed to operate at higher loads and at higher infla
tion pressures than the corresponding standard tire . Extra load tires
my be identified as "XL",
"xi", "EXTRA LOAD", or "RF" on the side
wall.
Gross Axle Weight Rating ("GAWR")
means the load-carrying capacity of a single axle system, measured
at the tire -ground interfaces .
Gross Vehicle Weight Rating ("GVWR"l
means the maximum total loaded weight of the vehicle.
Page 247 of 324
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•
Groove
means the space between two adjacent tread ribs.
Load ra ting (code)
means the maximum load that a tire is rated to carry for a given
inflation pressure. You may not find this information on all tires
because it is not required by law.
M ax im um l oad ra tin g
means the load rating for a tire at the maximum permissib le infla
tion pressure for that tire.
Ma ximum l oaded v ehi cle weigh t
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehic le capacity weight, and
(ct) Production options weight
M ax im um (p er mi ssibl e) infl ati on pr essur e
means the maximum cold inflation pressure to wh ich a tire may be
inflated. Also ca lled "maximum inflation pressure."
Normal occ upa nt wei ght
means 150 lbs. (68 kilograms) times the number of occupants
seated in the vehicle up to the to tal seating capacity of your vehicle.
O ccupant di stributi on
means distribution of occupants in a vehicle .
Outer di am eter
means the overall diameter of an inflated new tire.
O ve rall wi dth
means the linear distance between the exteriors of the sidewa lls of
an inflated tire, includ ing elevations due to labeling, decorations, or
protective bands or ribs.
Pl y
means a layer of rubber -coated para lle l cords.
P rodu ction opt io ns wei ght
means the combined weight of those installed regular production
options weighing over 5 lbs . (2.3 kg) in excess of those standard
i t ems wh ich they replace, not previously considered in curb weigh t
or accessory weight, including heavy duty brakes, ride levelers, roof
rack, heavy duty battery, and specia l trim .
Radi al p ly tire
means a pneumatic tire in which the ply cords that extend to the
beads are laid at substantially 90 degrees to the centerline of the
tread .
Reco mm ended infl ati on pr essu re
see => page 244, "Cold tire inflation pressure".
Rein force d tir e
means a tire designed to operate at higher loads and at higher infla
tion pressures than the corresponding standard tire. Reinforced
t ires my be identified as "XL", "xi", "EXTRA LOAD", or "RF" on the
sidewall.
R im
means a metal support for a tire or a tire and tube assembly upon
wh ich the t ire beads are seated.
Rim di amet er
means nominal diameter of the bead seat. If you change your whee l
size, you wi ll have to purchase new tires to match the new rim diam
eter .
Rim siz e de sig nation
means rim diameter and width.
Rim wid th
means nominal distance between rim flanges.
Vehicle care I t •
Page 257 of 324
Tires and wheels -_______________ _____.
Incorrect wheel alignm ent
Inc orrect wheel alignment ca n cause excessive tire wear, impairing
the safety of the vehicle . If tires show excessive wear, have the
whee l alignment chec ked by an autho rized A udi deale r or qu alifie d
wor kshop .
All Wheel Drive
Vehicles with quattro® must always have tires of the same size,
co nst ructi on an d tread type . For detail s see =>
page 196 .
& WARNING
Sudden tire failure can lead to lo ss of control, a crash and serious
personal injury!
• Never drive a vehicle when the tread on any tire is worn down
to the wear indi cators.
• Worn tire s are a safety hazard , they do not grip well on wet
roads and increase your risk of "hydroplaning " and loss of control.
• Always keep chemicals that can cau se tire damage , such a s
grease , oil , gasoline and brake fluid away from tires.
• Tires age even if they are not being used and can fail suddenly ,
especially at high speeds . Tire s that are more than 6 years old can
only be used in an emergency and then with special care and at
lower speeds .
• Never mount used tire s on your vehicle if you are not sure of
their "previou s hi story. " Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failu re and loss of vehi cle control. •
New tires and replacing tires and wheels
N ew tires a nd wh eels hav e to be b ro ken in.
Fig. 184 T ire spe cificati on c od es on the sidewall of a tire
No .
©
0
©
©
©
©
Descr iption
Passenger car tire (where applicable)
Nominal width of tire in mi llimeters
Ratio of height to width (aspect ratio)
Radial
ii Rim diameter code
Load index an d spee d rating
Vehic le care I I irechnical data
Page 258 of 324
-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
0
©
G)
@
U.S. DOT tire identification number
Audi Original tire
Tire ply composition and materials used Maximum load rating
Treadwear, traction and temperature grades Maximum permissible inflation pressure
The tires and rims are essential parts of the vehicle's design. The
tires and rims approved by Audi are specially matched to the char acteristics of the vehicle and can make a major contribution to good
road holding and safe handling when in good condition and prop
erly inflated =>& .
We recommend that al l work on tires and wheels be performed by
an authorized Audi dealer . They are familiar with recommended
procedures and have the necessary special tools and spare parts as
we ll as the proper facilities for disposing of the old tires .
Authorized Audi dealers have the necessary information about tech
nical requirements for insta lling or changing tires and rims .
Rep lac ing t ires a nd w heels
Tires should be replaced at least in pairs and not individually (for
example both front tires or both rear tires together) .
Be sure to read and heed the tire pressure monitoring system*
information :::>
page 257.
Always buy replacement radial tires t hat have the same specifica
tions as the tires approved for your vehicle by Audi . Replacement
tires must always have the same load rating specification as the
original equipment or approved optional tires listed in the table
=>
page 247.
Audi -approved specification tires are specially matched to your
vehic le and its load limits, and can contribute to the important road- holding, driving characteristics, and safety of the vehicle
. The table
( =>
page 247) lists specifications of the tires approved for the Audi
models covered by your Owner's Literature.
The tire pressure label located either on driver's side 8 -pi llar or
inside the fuel fi ller flap( =>
page 247, fig. 181 l lists the specifica
tions of the original equipment tires installed on your vehicle at the
time it was manufactured.
Federal law requires tire manufacturers to place standardized infor
mation on the sidewa ll of all tires=>
page 255, fig. 184. This informa
tion identifies and describes the fundamenta l characteristics, the
quality grade of the tire and also provides a tire identification
number for safety standard certification and in case of a recall.
T ire s pec ific ation s
Knowledge of tire specifications makes it easier to choose the
correct tires. Radial tires have the tire specifications marked on the
sidewal l, for example:
P 22 5 / 45 R 17 91H XL
This contains the following information:
P Ind icates the tire is for passenger cars (where applicable)
2 25 Nominal tire width in mm of the tire from sidewall edge to s ide -
wall edge. In general, the larger the number, the wider the tire
45 Height/width ratio in percent (aspect ratio)
R Tire construction: Radial
17 Rim diameter code (in inches)
91 Load rating code
H Speed rating letter code
XL (or "xi", "EXTRA LOAD" or "RF ") indicates that the tire is "Rein
forced" or an "Extra Load" tire
M +S (or "M/S"l Indicates that the tire has some mud and snow capa
bility
The tires cou ld also have the information of direction of rotation
=>
page 243 .
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•
0 Note
• For technical reasons, it is not genera lly possible to use the
whee l rims from other vehic les. This can hold true for wheels of the
same vehic le type.
• If the spare tire is different from the tires that you have mounted
on your vehicle (for example winter tires or wide p rofile t ires), then
use the spare tire for a short period of time only and drive with extra
care. Rep lace the flat tire with the tire matching the others on your
vehicle as soon as possible.
• If you put d ifferent wheels and tires on your veh ic le (e.g. w inter
whee ls and tires), you must be certain that the wheels and tires are
compatible with the tire p ressure monitor ing system*. Otherwise
the system wi ll register a malfunction and a fau lt message wil l be
displayed. For more infor mation, contact your author ized Audi
dea ler.
0 Note
• When insta lling new tires, be carefu l not to damage the va lves or
t ire p ressu re mon itoring system* sensors .
• Never drive without the va lve stem cap. The va lves could get
damaged.
• I f the sensors must be replaced, then the valve must also be
replaced at t he same t ime.
Dispose of o ld tires in accordance with the local requ irements .•
Uniform tire quality grading
• Tread wear
• Traction AA A B C
• Temperature A B C Qua
lity grades can be found where applicable on the tire side wall
b etween tread shoulder a nd maximu m section width =>
page 255,
fig. 184.
For example : Tread wear 200, Traction AA , Temperature A.
All passenger car tires must conform to Federa l Safety Require
ments in addit ion to these grades.
T read wear
The tread wear grade is a comparative rating based on the wear rate
o f t he tire when tes ted under contro lled condit ions on a specified
government test course.
F o r example, a tire g raded 150 would wear one and one half (1 1 /2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual condi
tions o f the ir use, however, and may depart sign ificantly from the
norm due to variations in driving habits, service practices and differ
ences in road characterist ics and c limate .
Traction
The traction grades, from highest to lowest, are AA, A, Band C.
Those grades represent the tire 's ability to stop on wet pavement as
measured under contro lled cond itions on specified government
test surfaces of asphalt and concrete. A tire marked C may have
poor t raction performance =>& .
Temperature
The temperature grades are A (the highest), B, and C, represent ing
the tire 's resistance to the generation of heat and its ability to dissi
pat e heat when tested u nder con tro lled co nditions on a specified
indoor laboratory test wheel.
Sustained high tempera ture can cause the material of t he ti re to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure=>& .
The grade C corresp onds to a level of performance which all
passenger car tires must meet under the Federa l Motor Vehicle
Vehicle care I t •
Page 264 of 324
_L_T~ir ~e :..:s~ a~n~ d~ w~ h ~e~e~ l~ s '.,_ ______________________________________________ _
Wheel bolts
W heel b olts mus t al wa ys be tigh te n ed to t he cor rect
to rqu e.
The design of wheel bolts is matched to the factory instal led rims . If
d ifferen t rims are fitted, the co rrect w heel bo lts wit h th e rig ht length
and correctly shaped bolt heads m ust be used. This ensures that
w hee ls are fitt ed s ecure ly a nd th at t he brake sys te m funct ions
correctly .
I n certain circums tances, yo u may no t use w heel b olts fr om a
differ ent vehicle -even if it is the same mode l.
&_ WARNING
Improperly tightened or maintained wheel bolts can become loose
causing loss of control, a collision and serious personal injury.
• Always keep the wheel bolts and the threads in the wheel hubs
clean so the wheel bolts can turn easily and be properly tightened.
• Never grease or oil the wheel bolts and the threads in the wheel
hubs. They can become loose while driving if greased or oiled,
even if tightened to the specified torque .
• Only use wheel bolts that belong to the rim being installed.
• Never use different wheels bolts on your vehicle.
• Always maintain the correct tightening torque for the wheel
bolts to reduce the risk of a wheel loss. If the tightening torque of
the wheel bolts is too low , they can loosen and come out when the
vehicle is moving . If the tightening torque is too high, the wheel
bolts and th reads can be damaged and the wheel can become
loose .
0 Note
The specified torque for the wheel bolts is 90 ft lb (120 Nm) with a
t ole ranc e of ± 7,4 ft lb(± 1 0 Nm). To rque whee l bolts diag onally.
After changing a wheel, the torque must be checked as soon as possible with a to
rque wrench -preferab ly by an authorized Audi
dea ler o r qu alif ied wo rksh op.•
Low aspect ratio tires
Yo ur Audi is fac tory-equip ped wi th l ow asp ect rati o tires. Th ese tires
have been thorough ly tested and been selected specifically for your
mod el for thei r su per b p erfo rma nce, road feel an d handl in g u nder
a variety of driving conditions . Ask your author ized Aud i dea ler for
mo re deta ils.
T he low aspec t ra tio o f th ese t ires is ind icate d by a numera l o f 55 or
less in the t ire's size designation. The numera l represents the ratio
of the ti re's s idewa ll height in re la ti on to its tread w idth e xpress ed
in percentage. Conventiona l tires have a height/width ratio of 60 or
mo re .
The performance of low -aspect -ratio t ires is part icularly sensitive to
improper inflation pressure . It is therefore important that low
aspect ratio tires are inflated to the specified pressure and that the
inflation pressure is regularly checked and maintained. Tire pres
sures should be checked at least once a month and alway s before a
long trip=>
page 250, "Checking tire p ressure".
What you can do to avoid tire and rim damage L ow a spect rati o tires can be damaged more easi ly by impact with
potho les, curbs, gull ies or ridges on the road, particu larly if the t ire
is underinflated.
In orde r to minimi ze the occurrence o f im pact da mage to th e tire s
of your vehicle, we recommend that you observe the fo llowing
p reca utions:
• Always ma intain reco mm ende d inflat io n pressu res . C heck your
tire p ressure every 2, 000 miles (3 ,000 km) and add ai r if neces sary .
• D rive car eful ly on roads with potholes, deep gullies or ridges.
Th e impact from d riving th ro ugh o r ove r such o bstac les can
dama ge you r tires . Impact w ith a curb may also cause da mage to
your tires . .,_
Page 302 of 324
___ D_ a_t _a ________________________________________________________ _
Data
Applies to vehicles: with 2.0 liter TFSI 4-cy l. engine ,
200 hp, 2.0 liter 4-cyl. turbo engine
Engine data
Maximum o utpu t SAE net
Maximum torque SAE net
No . of cy linders
Di spl aceme nt
Stro ke
Bore
Com press ion ra tio
Fuel
Dimens ions (appro x.)
Length (with licence plate brac ket)
Width (across mi rrors)
Heigh t (u nlade n, incl. roof rails)
T urning circle diameter (curb to curb)
Capacities (approx .)
Fuel tank
- Total capacity
- Reserve (of to tal capac ity) h
p@rp m
lb -ft@ rpm
CID (cm
3 )
in (mm)
in (mm)
200@ 5100 -6000
207 @ 1800 -50 00
4 121 ( 1984)
3.65 (9 2.8)
3.25 (82.5)
9 .3 : 1
Premium unleaded (91 AKI) R ecommended for maxi mum engine per formance . Fur
ther details =:>
page 279, "Gasoline"
in (mm)
in (m m)
in (m m)
ft. (ml
168.9 (429 2)
78 .5 (1995)
56.0 (1 423 )
35. 0 (10.7)
ga l/liters
gal/ liters 1 4 .5 / 55.0
1 .8/7. 0
Page 304 of 324
___ D_ a_t _a ________________________________________________________ _
Applies to vehicles : wit h 3.2 liter 6-c yl. en gine
250 hp, 3 .2 liter 6-cyl. engine
Engine data
Max imum output SAE net
Maximum torque SAE net
No. of cy linders
Disp lacement
Stroke
Bo re
Comp ress ion ratio
Fuel
Dimensions
Length (with licence plate brac ket)
Width (across mirrors) Height (unladen, incl. roof rails)
Turning c ircle diameter (curb to curb)
Capacities
Fuel tank
- Total capacity
- Reserve (of total capacity) hp@ rpm
lb-ft@ rpm
CID (cm
3
)
in (mm)
in (m m) 250@6300
236 @ 2800-3200
6 cylinder 195 (3189)
3 .77 (95 .9)
3 .30 (84 .0)
11 .25 : 1
Premium unleaded {91 AKll Recommended for maximum engine performance . Fur
ther details =:>
page 219, "Gasoline"
in (m m)
in (m m)
in (mm)
ft . (ml 168
.9 ( 429 2)
78.5 (1995)
56.0 ( 14 23)
35 .0 (10 .7)
ga l/lit ers
gal/l iters 14.5 / 55
.0
1 .8/7 .0
Windshield washer fluid container (without headlight* washer )
Windshield and headlight* washer fluid container quarts/liters
quarts/l it res 3.
1 / 3.0
5 .8 / 5.5
Engine oil with filter change quarts/liters 5.8 / 5.5 •