2003 SAAB 9-3 wheel size

209 Car care
Malfunction
The message shown above will be dis-
played on the SID if:
 a wheel without pressure sensor is fitted
(e.g. spare wheel)
 one, two or three pressure sensors are
broken or missing
 two or more detectors are missing or
broken
 the receiver malfunctions
 a fault arises in the system.
The message shown above is not displayed
if none of the wheels have sensors, such as
if winter wheels without sensors are fitted.
Shifting the wheelsBecause of front wheel drive, the front tires
tend to wear faster than the rear ones. New
tires should always be fitted in pairs, so that
tires on the same axle have the same
amount of tread.
The wheels should be marked, L (left) and
R (right), when changing between summer
and winter (snow) tires. This ensures that
the direction of rotation of the wheels is the
same when they are refitted. Fit the tires in
best condition to the rear wheels.
Store wheels lying flat or hanging – never
standing upright.
Tire markingsAn example of the meaning of the different
markings in a tire size is given below for a
tire size of 195/65 R15 91H: Tire pressure
system failure.
Contact Saab dealer.
WARNING
When fitting just one new pair of tires,
these should be fitted to the rear wheels,
as these are more critical to the direc-
tional stability of the car (e.g. on braking
or in a skid). The existing rear wheels
should therefore be moved to the front.
Always move rear left to front left and rear
right to front right, so that the direction of
rotation remains the same.
195 Tire section width, mm
65 Aspect ratio, i.e. the section height
as a percentage of the section
width
R Radial ply
15 Wheel rim diameter 15 in at bead
seats
91 Tire load index
H Speed rating
Tire load indices
91 Tire approved for max. 1355 lbs.
(615 kg)
93 Max. 1433 lbs. (650 kg)
94 Max. 1477 lbs. (670 kg)
Speed ratings
S Tire approved for speeds up to
110 mph (180 km/h)
T Max. 118 mph (190 km/h)
H Max. 130 mph (210 km/h)
V Max. 149 mph (240 km/h)
W Max. 168 mph (270 km/h)
Y Max. 186 mph (300 km/h)
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210 Car careWinter 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.Tire quality grading (cars sold in
U.S.)New tires must be graded and labeled in
accordance with new Federal regulations.
Standard tests are conducted to measure
performance in the areas of traction and
temperature resistance. Refer to the tire
sidewall for the specific quality grades of the
tires provided on your new Saab. Compact
spare tires are exempt.
DOT QUALITY GRADES
 Treadwear.
 Traction AA, A, B, C.
 Temperature A, B, C.
All passenger car tires must conform to Fed-
eral safety requirements in addition to these
grades.
Uniform Tire Quality Grading (US)Quality grades can be found where applica-
ble on the tire sidewall between tread shoul-
der and maximum section width. For exam-
ple:
Treadwear 200 Traction AA
Temperature ATreadwearThe 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 one half (1 1/2) times as well on the gov-
ernment course as a tire graded 100. The
relative performance of tires depends upon
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 character-
istics and climate.
TractionThe traction grades, from highest to lowest,
are AA, A, B and C. These grades represent
the tire’s ability to stop on 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.
WARNING
The traction grade assigned to a tire is
based on straight-ahead braking, traction
test and does not include acceleration,
cornering, hydroplaning or peak traction
characteristics.
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244 Technical dataRecommended tire/engine combinationsRF = Reinforcement (tire with reinforced sidewalls)
2.0t 2.0 Turbo
Summer tires
215/60 R15 94 H x –
215/55 R16 93 H x –
215/50 R17 91 W or
225/45 R17 91 Wxx
225/45 R18 91 W x x
Winter (snow) tires
195/65 R15 91 Q x –
195/65 R15 95 Q RF x –
205/55 R16 91 Q x x
215/55 R16 93 Q x x
205/50 R17 93 Q RF x x
Wheel sizes
6.5 x 15" – –
6.5 x 16" x x
7 x 17" x x
7.5 x 18" (accessory) x x
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245 Technical data
Recommended lowest tire pressure, cold tiresTire size Load/speed
mph (km/h)
*)
Front
psi/kPaRear
psi/kPa
Summer tires
215/60 R15 94 H 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)
1–5 pers./100– (160–)32/220
32/220
38/26032/220
32/220
38/260
215/55 R16 93 H 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)
1–5 pers./100– (160–)35/240
35/240
41/28032/220
32/220
38/260
215/50 R17 91 W or
225/45 R17 91 W1–3 pers./0–120 (0–190)
4–5 pers./0–120 (0–190)
1–5 pers./120– (190–)35/240
35/240
41/28035/240
35/240
41/280
225/45 R18 91 W 1–3 pers./0–120 (0–190)
4–5 pers./0–120 (0–190)
1–5 pers./120– (190–)35/240
35/240
41/28035/240
35/240
41/280
Winter tires
195/65 R15 91 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
41/28033/230
41/280
195/65 R15 95 Q RF 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
41/28033/230
41/280
205/55 R16 91 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)32/220
39/27032/220
39/270
215/55 R16 93 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)32/220
39/27032/220
39/270
205/50 R17 93 Q RF 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
38/26033/230
38/260
Spare wheel
125/80 R16 97 M or
125/85 R16 97 MMax 50 (80) 60/420 60/420
*) Do not exeed posted speed limits.
By cold tires is meant tires that are the same temperature as the sur-
rounding air temperature.
The values for tire pressure in table above are for tires at 68°F
(20°C).
The tire pressure will increase as the tires become warm (e.g. during
highway driving), and decrease as they cool.
When the temperature of the tires increases or decreases by 10
degrees the tire pressure will correspondingly increase or decrease
by 2 psi/10 kPa.
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254 IndexRemote control
_________________ 38
Remote locking malfunction
_______ 40
Reporting safety defects
_________ 233
Rev counter
___________________ 59
Reversing lights ________________ 76
Roof lighting
__________________ 105
Roof lighting, changing
__________ 196
Running-in
___________________ 132
SSAHR, head restraint
____________ 20
SID
__________________________ 64
SPA _________________________ 151
Saab Information Display
_________ 64
Saab Parking Assistance ________ 151
Saab Trionic engine
management system
__________ 174
Safety belts
____________________ 11
Seatbelts
______________________ 11
Seatbelts, care
________________ 217
Seatbelts, checking
_____________ 217
Seats
_________________________ 16
Securing a load
________________ 118
Sentronic, manual gear selection
__ 139
Service costs
_________________ 232
Service information
_____________ 232
Service intervals
_______________ 230
Service record retention
_________ 231
Shifting the wheels
_____________ 209
Signalling, horn
_________________ 98Ski hatch
_____________________ 117
Spare wheel __________________ 212
Speed ratings, tyres
____________ 209
Speedometer
__________________ 60
Starting the engine
_____________ 123
Steering wheel adjustment
________ 98
Steering wheel lock
_____________ 123
Storage compartments __________ 109
Sun visor
_____________________ 106
Sunroof
______________________ 102
Switches ______________________ 72
TTCS
_________________________ 144
Technical data
_________________ 236
Textile carpeting, cleaning
_______ 218
Tightening torque, wheels ________ 216
Tools and spare wheel
__________ 212
Touching up paintwork __________ 219
Towbar
______________________ 157
Towbar load
__________________ 159
Towing
______________________ 164
Towing a trailer
________________ 157
Towing the car ________________ 165
Traction Control System (TCS)
____ 144
Transmission oil, checking
_______ 178
Transmission oil, grade
__________ 241
Transmission, automatic _________ 134
Transmission, manual
___________ 133
Transporting the car
____________ 166Trip computer
__________________ 65
Trip meter
_____________________ 59
Trolley jack ___________________ 215
Troubleshooting, A/C and ACC
____ 224
Turbo gauge
___________________ 61
Tyre date code ________________ 212
Tyre markings
_________________ 209
Tyre pressure _________________ 207
Tyre pressure monitoring, automatic
207
Tyre sizes
____________________ 243
Tyres
________________________ 206
UUpholstery care
________________ 217
Upholstery, cleaning
____________ 217
Useful tips on night driving
_______ 163
Useful tips on starting petrol engines
125
VVanity mirror
__________________ 106
Vehicle identification number
_____ 246
Vehicle recovery
_______________ 166
WWarning labels
___________________ 7
Warning lights __________________ 54
Warning triangle ________________ 76
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255 Index
Washer fluid
__________________ 186
Washer jets ___________________ 187
Washers
______________________ 76
Washing _____________________ 218
Waxing and polishing
___________ 219
Wear indicators, tyres ___________ 211
Wheel change
_________________ 214
Wheels
______________________ 206
Wheels and tyres, sizes
_________ 243
Windscreen washers
____________ 76
Windscreen wipers
______________ 76
Wing mirrors
__________________ 110
Winter driving _________________ 155
Wiper blades __________________ 186
Wipers
________________________ 76
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