SAAB 9-5 2006 Owners Manual
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231 Car care and technical information
Tire Chains
Notice: If your vehicle does not have 
225/45R17 alt. 235/45 R17 size tires, use 
tire chains only where legal and only 
when you must. Contact your Saab 
dealer regarding suitable snow chains. 
Install them on the front tires and tighten 
them as tightly as possible with the ends 
securely fastened. Drive slowly and 
follow the chain manufacturer’s instruc-
tions. If you can hear the chains contact-
ing your vehicle, stop and retighten 
them. If the contact continues, slow 
down until it stops. Driving too fast or 
spinning the wheels with chains on will 
damage your vehicle.If a Tire Goes Flat
It’s unusual for a tire to “blow-out” while 
you’re driving, especially if you maintain 
your tires properly. If air goes out of a tire, 
it’s much more likely to leak out slowly. But 
if you should ever have a “blow-out”, here 
are a few tips about what to expect and what 
to do:
If a front tire fails, the flat tire will create a 
drag that pulls the vehicle toward that side. 
Take your foot off the accelerator pedal and 
grip the steering wheel firmly. Steer to main-
tain lane position, and then gently brake to 
a stop well out of the traffic lane.
A rear blow-out, particularly on a curve, acts 
much like a skid and may require the same 
correction you’d use in a skid. In any rear 
blowout, remove your foot from the acceler-
ator pedal. Get the vehicle under control by 
steering the way you want the vehicle to go. 
It may be very bumpy and noisy, but you can 
still steer. Gently brake to a stop – well off 
the road if possible.
If a tire goes flat, the next part shows how to 
use your jacking equipment to change a flat 
tire safely.
WARNING
If your vehicle has 225/45 R17 alt. 235/45 
R17 size tires, don’t use tire chains, 
there’s not enough clearance.
Tire chains used on a vehicle without the 
proper amount of clearance can cause 
damage to the brakes, suspension or 
other vehicle parts. The area damaged by 
the tire chains could cause you to lose 
control of your vehicle and you or others 
may be injured in a crash.
Use another type of traction device only if 
its manufacturer recommends it for use 
on your vehicle and tire size combination 
and road conditions. Follow that manu-
facturer’s instructions. To help avoid 
damage to your vehicle, drive slowly, 
readjust or remove the device if it’s con-
tacting your vehicle, and don’t spin your 
wheels.
If you do find traction devices that will fit, 
install them on the front tires.95usM06.book  Page 231  Thursday, November 17, 2005  8:59 AM
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232 Car care and technical informationTire Sidewall LabelingUseful information about a tire is molded 
into it´s sidewall.
Tire size: The tire size ia a combination of 
letters and numbers used to define a partic-
ular tire´s width, height, aspect ratio, con-
struction type and service description.
Department of Transportation (DOT): 
The Department of Transportation (DOT) 
code indicates that the tire is in compliance 
with the U.S. Department of Transportation 
Motor Vehicle Safety standards.
Tire Identification Number (TIN): The let-
ters and numbers following DOT code are 
the Tire Identification Number (TIN). The 
TIN shows the manufacturer and plant 
code, tire size, and date the tire was manu-
factured. The TIN is molded onto both sides 
of the tire.
Tire Ply Material: The type of cord and 
number of plies in the sidewall and under 
the tread.Uniform Tire Quality Grading (UTQG): 
Tire manufacturers are required to grade 
tires based on performance factors: tread-
wear, traction and temperature resistance. 
For more information see “Uniform Tire 
Quality Grading” on page 229.
Maximum Cold Inflation Load Limit: Max-
imum load that can be carried and the max-
imum pressure needed to support that load. 
For information on recommended tire pres-
sure see “Lowest recommended tire pres-
sure, cold tires” on page 269and “Loading 
Your Vehicle” on page 234.
Tire SizeThe following illustration shows an example 
of a typical passenger car tire size.
Tire Width: The three-digit number indi-
cates the tire section width in millimeters 
from sidewall to sidewall.215/55 R 16 93 H
| |||||
abcdef
aTire Width
b Aspect Ratio
c Belt Rating
d Rim diameter
e Load range
f Speed rating
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233 Car care and technical information
Aspect ratio: A two-digit number that indi-
cates the tire height-to-width measure-
ments. For example, if the tire size aspect 
ratio is “55”, as shown in item “C” of the illus-
tration, it would mean that the tire´s sidewall 
is 55% as high as it is wide.
Belt Rating: A letter code is used to indicate 
the type of ply construction in the tire. The 
letter “R” means radial ply construction; the 
letter “D” means diagonal or bias ply con-
struction; and the letter “B” means 
belted-bias ply construction.
Rim Diameter: Diameter of the wheel in 
inches.
Load range: The load range represents the 
load carry capacity a tire is certified to carry.
Speed Rating: The maximum speed that a 
tire is certified to carry a load. Speed ratings 
range from “A” to “Z”.
Tire markingsAn example of the meaning of the different 
markings in a tire size is given below for a 
tire size of:
215/55 R16 93 V 215 Tire section width, mm 
55 Aspect ratio, i.e. the section height 
is 55 % of the section width 
R Radial ply 
16 Wheel rim diameter 16 in at bead 
seats 
93 Tire load code 
V Speed marking 
Tire load index
91 Tire approved for max. 1355 lbs. 
(615 kg)
93 Max. 1433 lbs (650 kg)
94 Max. 1477 lbs (670 kg)
Speed ratings 
Q Tire approved for speeds up to 
100 mph (160 km/h)
S Max. 112 mph (180 km/h) 
T Max. 118 mph (190 km/h) 
H Max. 130 mph (210 km/h) 
V Max. 150 mph (240 km/h) 
W Max. 167 mph (270 km/h) 
Y Max. 186 mph (300 km/h) 
TIN-codea Manufacturer´s Identification Mark
b Tire Size
c Tire Type Code
d Date of Manufacture
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234 Car care and technical informationLoading Your VehicleThis is an example of what your vehicle´s 
Tire-Loading Information/Certification label 
might look like. It is located on the B-pillar 
and shows how much weight your vehicle 
may properly carry. The label tells you the 
proper size, and recommended inflation 
pressures for the tires on your vehicle. It 
also gives you important information about 
the number of people that can be in your 
vehicle and the total weight that you can 
carry. This weight is called the Vehicle 
Capacity Weight, and includes the weight of 
all occupants, cargo and all nonfac-
tory-installed options.
Tire Terminology and 
DefinitionsAir Pressure: The amount of air inside the 
tire pressing outward on each square inch of 
the tire. Air pressure is expressed in pounds 
per square inch (psi) or kilopascal (kPa).
Accessory Weight: This means the com-
bined weight of optional accessories, for 
example, automatic transmission, power 
steering, power brakes, power windows, 
power seats, radio and air conditioning.
Aspect Ratio: The relationship of a tire´s 
height to its width.
Belt: A rubber coated layer of cords that is 
located between the plies and the tread. 
Cords may be made from steel or other rein-
forcing materials.
Bias Ply Tire: A pneumatic tire in which the 
ply cords that extend to the beads are laid at 
alternate angles substantially less than 90 
degrees to the centerline of the tread.
Cold Inflation Pressure: The amount of air 
pressure in a tire, measured in pounds per 
square inch (psi) or kilopascal (kPa), before 
a tire have built up heat from driving. See 
“Inflation - Tire Pressure” on page 225.
Curb weight: This means the weight of a 
motor vehicle with standard and optional 
equipment including the maximum capacity 
of fuel, oil and coolant, without passengers 
and cargo.DOT Markings: A code molded into the 
sidewall of a tire signifying that the tire is in 
compliance with the U.S. Department of 
Transportation motor vehicle safety stan-
dards. The DOT code includes the Tire 
Identification Number (TIN), an alphanu-
meric designator which can also identify the 
tire manufacturer, production plant, brand 
and date of production.
GVWR: Gross Vehicle Weight Rating see 
“Loading Your Vehicle” on page 234.
GAWR FRT: Gross Axle Weight Rating for 
the front axle, see “Loading Your Vehicle” 
on page 234.
GAWR RR: Gross Axle Weight Rating for 
the rear axle, see “Loading Your Vehicle” on 
page 234.
Intended Outboard Sidewall: The side of 
an asymmetrical tire that must always face 
outward when mounted on a vehicle.
Kilopascal (kPa): The metric unit for air 
pressure. There are 6.9 kPa to one psi.
Light Truck (LT-Metric) Tire: A tire used 
on light duty trucks and some multipurpose 
passenger vehicles.
Load Index: An assigned number ranging 
from 1 to 279 that corresponds to the load 
carrying capacity of a tire. This label can only be found on vehicles 
sold in the U.S.
Vehicles sold in Canada have the tire 
information label in the glovebox, see 
page 270.
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235 Car care and technical information
Maximum Load rating: The load rating for 
a tire at the maximum permissible inflation 
pressure for that tire.
Maximum Loaded Vehicle Weight: The 
sum of curb weight; accessory weight; vehi-
cle capacity weight; and production options 
weight.
Maximum Permissible Inflation Pres-
sure: The maximum cold inflation pressure 
to which a tire may be inflated.
Normal occupant weight: The number of 
occupants a vehicle is designed to seat mul-
tipled by 150 pounds (68 kg). See “Loading 
Your Vehicle” on page 234.
Occupant Distribution: Designated seat-
ing positions.
Outward Facing Sidewall: The side of a 
asymmetrical tire that has a particular side 
that faces outward when mounted on a vehi-
cle. The side of the tire that contains a white-
wall bears white lettering or bears manufac-
turer, brand and or model name molding on 
the other sidewall of the tire.
Passenger (P-Metric) Tire: A tire used on 
passenger cars and some light duty trucks 
and multipurpose vehicles.Recommended Inflation Pressure: Vehi-
cle manufacturer´s recommended tire infla-
tion pressure shown on the tire label, see 
“Inflation - Tire Pressure” on page 225 and 
“Loading Your Vehicle” on page 234.
Radial Ply Tire: A pneumatic tire in which 
the ply cords that extend to the beads are 
laid at substantially 90 degrees to the cen-
terline of the tread.
Rim: A metal support for a tire or a tire and 
tube assembly upon which the tire beads 
are seated.
Sidewall: The portion of a tire between the 
tread and the bead.
Speed rating: An alphanumeric code 
assigned to a tire indicating the maximum 
speed at which a tire can operate.
Traction: The friction between the tire and 
the road surface. The amount of grip pro-
vided.
Treadwear Indicators: Narrow bands, 
sometimes called “wear bars”, that show 
across the tread of a tire when only 
2/32 inch of tread remains. See “When It Is 
Time for New Tires” on page 227.Tread Width: The width of the tire´s tread.
UTQGS: Uniform Tire Quality Grade Stan-
dards, a tire information system that pro-
vides consumers with ratings for a tire´s 
traction, temperature and treadwear. Rat-
ings are determined by tire manufacturers 
using government testing procedures. The 
rating are molded into the sidewall of the 
tire. See “Uniform Tire Quality Grading” on 
page 229.
Vehicle Capacity Weight: Is the number of 
designated seating positions multipled by 
150 pounds (68 kg) plus the rated cargo 
load. See “Loading Your Vehicle” on 
page 234.
Vehicle Maximum Load on the Tire: Load 
on an individual tire due to curb weight, 
accessory weight, occupant weight and 
cargo weight.
Vehicle label: A label permanently 
attached to a vehicle showing original 
equipment tire size and the recommended 
cold inflation pressure. See “Loading Your 
Vehicle” on page 234.95usM06.book  Page 235  Thursday, November 17, 2005  8:59 AM
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236 Car care and technical informationSteps for Determining Correct 
Load Limit1 Locate the statement “The 
combined weight of occupants and 
cargo should never exceed 
XXX pounds” on your vehicle´s 
label.
2 Determine the combined weight of 
the driver and passengers that will 
be riding in your vehicle.
3 Subtract the combined weight of the 
driver and passengers from 
XXX kilograms or XXX pounds.
4 The resulting figure equals the avail-
able amount of cargo and luggage 
load capacity. For example, if the 
“XXX” amount equals 1400 lbs. and 
there will be five 150 lb. passengers 
in your vehicle, the amount of avail-
able cargo and luggage load capac-
ity is 650 lbs. (1400–750 (5x150) = 
650 lbs.).5 Determine the combined weight of 
luggage and cargo being loaded on 
the vehicle. That weight may not 
safely exceed the available cargo 
and luggage load capacity calcu-
lated in Step 4.
6 If your vehicle will be towing a trailer, 
load from your trailer will be trans-
ferred to your vehicle. Consult this 
manual to determine how this 
reduces the available cargo and 
luggage load capacity of your vehi-
cle.
Winter tiresWinter (snow) tires are recommended for 
winter climates where the majority of your 
driving will be done on snow and ice. Winter 
tires should be fitted to all four wheels to 
maintain a proper balance. Your Saab 
dealer can advise you of to the correct size 
tire for your car (if different from the original 
size) and also supply Saab approved winter 
tires pre-mounted on steel or alloy rims.
Winter tires normally use a different speed 
rating compared to summer/all season tires. 
Make sure not to exceed the stated speed 
rating on the tires you use.
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237 Car care and technical information
Tire date codeTires should be regarded as perishable 
goods. As the tires age, the rubber becomes 
progressively harder, and the roadholding 
ability of the tires diminishes. This is partic-
ularly true on winter tires.
Tires now have a date-code marking for the 
year of manufacture. The first two digits 
denote the week number and the two last 
digits the year. The ”<” symbol points to the 
year.
Accordingly, a date code of 0200 signifies 
that the tire was manufactured in week 02, 
2000.
Compact spare tireThe compact spare is light and easy to 
handle when changing the tire. Its use is 
only permitted when a standard tire has sus-
tained a puncture. The maximum life of the 
tire is only 2000 miles (3,500 km).
Do not exceed 50 mph (80 km/h) with the 
compact spare fitted.The compact spare should be inflated to 
60 psi (420 kPa). Carry the punctured tire in 
the spare-wheel well under the luggage-
compartment floor.
Have the standard tire repaired and refitted 
as soon as possible.
The spare tire, together with the jack, front 
towrope attachment eye and toolkit, is 
stowed away underneath the luggage-com-
partment floor.
WARNING
Stow all tools carefully away after use, so 
that they cannot get loose and cause 
injury in the event of a crash.
NOTICETo avoid damaging a punctured alloy 
wheel it can be placed outside up in the 
spare-wheel well but only while driving to 
the closest dealer.
A general rule is that all heavy loads must 
be well secured in the luggage compart-
ment, see page 132 and 136.
IB1564
Tire date code 
IB3233
Spare wheel (under panel in luggage 
compartment) 
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238 Car care and technical informationDriving considerations with 
compact spare wheel/tire 
fitted
The following should be observed when the 
compact spare wheel (T115/70 R16) is 
fitted:
 The compact spare is light and easy to 
handle when changing the wheel.
 Do not drive further than necessary with 
the compact spare fitted – the maximum 
life of the wheel is only just over 
2000 miles (3,500 km).
 Refit the standard tire as soon as possi-
ble.
Important considerations when driving with 
a compact spare tire:
 The car’s ground clearance is reduced.
 The car must not be driven with more than 
one compact tire at a time.
 Avoid driving against a curb.
 Do not use snow chains.
 Do not fit the wheel cover - this would con-
ceal the warning text.
WARNING
 Do not exceed 50 mph (80 km/h) as 
the tire can overheat and adversely 
affect the handling of the car. 
 Tire pressure: refer to page 269.
 The spare wheel or punctured tire 
must be stowed under the trunk floor, 
and secured in place with the retaining 
nut.
IB3234
Hanging up the cover, 9-5 SportCombi
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239 Car care and technical information
Changing a wheel  
WARNING
Lifting a vehicle and getting under it to do 
maintenance or repairs is dangerous 
without the appropriate safety equipment 
and training. The jack provided with your 
vehicle is designed only for changing a 
flat tire. If it is used for anything else, you 
or others could be badly injured or killed if 
the vehicle slips off the jack. Use the jack 
provided with your vehicle only for chang-
ing a flat tire.
Changing a tire can be dangerous. The 
vehicle can slip off the jack and roll over 
or fall on you or other people. You and 
they could be badly injured or even killed. 
Find a level place to change your tire. To 
help prevent the vehicle from moving:
1 Set the parking brake firmly.
2 If you have an automatic transmis-
sion, put the shift lever in PARK (P). 
For a manual transmission, leave the 
car in gear (1st or REVERSE (R)).
3 Turn off the engine and do not restart 
while the vehicle is raised.
4 Do not allow passengers to remain in 
the vehicle.
To be even more certain the vehicle won't 
move, you should put blocks at the front 
and rear of the tire farthest away from the 
one being changed. That would be the 
tire, on the other side, at the opposite end 
of the vehicle.
 The car jack is designed solely for use 
in changing a wheel or fitting snow 
chains. It must not be used to sup-
port the car during repair work or 
servicing.
Never crawl under a car that is 
supported only by a jack.
 Raising your vehicle too high or with 
the jack improperly positioned can 
damage the vehicle and even make 
the vehicle fall. To help avoid personal 
injury and vehicle damage, be sure to 
fit the jack lift head into the proper 
location before raising the vehicle, and 
raise the vehicle only far enough off 
the ground so there is enough room 
for the spare tire to fit (no more than 
25 mm or 1 inch clearance between 
the ground and the bottom of the tire). 
 Switch on the hazard warning lights if 
the car is on a road.
 The jack should be stored correctly 
under the carpeting in the trunk. If it 
lies loose in the car, it could thrown for-
ward and cause personal injury in the 
event of a crash or if the car rolls over.
 Grit, salt and rust can clog the inner 
threads of the wheel bolts if the car has 
been driven for several years exclu-
sively with alloy wheels.
If steel wheels are being installed, the 
bolt hole threads in the brake hubs 
should be cleaned before the thinner 
steel wheels are fitted. It may other-
wise not be possible to achieve the 
correct clamping force, despite tight-
ening the wheel bolts to the correct 
torque.
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240 Car care and technical informationTo jack up the car, apply the jack to one of 
the special jacking points under the sills.
If a floor jack is used, it can be applied to the 
standard jacking points used by the dealer.
A floor jack can lift both front wheels or both 
rear wheels off the ground simultaneously. 
A jack stand must then be applied under-
neath the front of the engine subframe (at 
the fixing point for the towrope-attachment 
eye) or to the rear towrope-attachment eye 
(or under the trailer hitch, if fitted).1 Put the car in 1st gear (automatic trans-
mission: move selector to the P position) 
and apply the parking brake.2 Wind the jack up to a suitable height 
before placing it under the recess in the 
sill.
Make sure that the jack fully engages 
the recess in the sill and that the base of 
the jack is steady and flat on the ground.
3 Remove the wheel cover (where appli-
cable).
Loosen the wheel bolts by half a turn.
4 Wind the jack to raise the wheel clear of 
the ground. Remove the wheel bolts and 
lift off the wheel.
5 Clean any rust or dirt from the contact 
surfaces between the wheel and brake 
disc. Do not wipe away the grease in the 
hub.
6 Fit the wheel and screw in the bolts in the 
sequence shown (opposite pairs) - see 
page 242.
NOTICEApply the jack only to the jacking points 
indicated on the body.Position for jack 
IB3917
IB1553
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