Tire size
Pressure specifications
in bar/PSI
225/50 R 18 95 V
M+S A/S Std/RSC
225/50 R 18 95 H
M+S RSC
225/50 R 18 95 W
Std/RSC
2.5 / 36
2.5 / 36
205/60 R 17 93 H
M+S Std
225/45 R 19 92 W
RSC
2.7 / 39
2.7 / 39
Emergency wheel:
T 135/90 R 17
104 M
Speed up to a max. of
50 mph / 80 km/h
4.2 / 60
With high-speed tuning feature
Tire size
Pressure specifications
in bar/PSI
Specifications in
bar/PSI with cold
tires
225/55 R 17 97 W
Std/RSC
225/55 R 17 97 H
M+S Std/RSC
2.5 / 36
2.5 / 36
225/50 R 18 95 V
M+S A/S Std/RSC
225/50 R 18 95 H
M+S RSC
225/50 R 18 95 W
Std/RSC
205/60 R 17 93 H
M+S Std
2.8 / 41
2.8 / 41
Tire size
Pressure specifications
in bar/PSI
225/45 R 19 92 W
RSC
3.0 / 44
3.0 / 44
Emergency
wheel:
T 135/90 R 17
104 M
Speed up to a max. of
50 mph / 80 km/h
4.2 / 60
Tire identification marks
Tire size
245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph, 160 km/h
R = up to 106 mph, 170 km/h
S = up to 112 mph, 180 km/h
T = up to 118 mph, 190 km/h
H = up to 131 mph, 210 km/h
V = up to 150 mph, 240 km/h
W = up to 167 mph, 270 km/h
Y = up to 186 mph, 300 km/h
Tire Identification Number
DOT code: DOT xxxx xxx 0115
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
0115: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Seite 188
Mobility
Wheels and tires
188
Online Edition for Part no. 01 40 2 964 303 - VI/15
Summary of Contents for X1 2015
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Page 165: ...Storage compartments Controls 165 Online Edition for Part no 01 40 2 964 303 VI 15 ...
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Page 179: ...Saving fuel Driving tips 179 Online Edition for Part no 01 40 2 964 303 VI 15 ...
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