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Tire size
Specifications in bar/
PSI with cold tires
245/45 R 18 100 V M
+S XL A/S RSC
245/45 R 18 100 V M
+S XL RSC
245/40 R 19 98 V M
+S XL A/S RSC
V: 245/45 R 18 96 Y
RSC
H: 275/40 R 18 99 Y
RSC
V: 245/40 R 19 94 Y
RSC
H: 275/35 R 19 96 Y
RSC
V: 245/35 R 20 95 Y
XL RSC
H: 275/30 R 20 97 Y
XL RSC
With high-speed tuning feature
Tire size
Specifications in bar/
PSI with cold tires
245/45 R 18 100 V M
+S XL A/S RSC
245/45 R 18 100 V M
+S XL RSC
245/40 R 19 98 V M
+S XL A/S RSC
Online Edition for Part no. 01 40 2 607 971 - 09 11 490
Pressure specifications
in bar/PSI
2.4 / 35
2.6 / 38
2.6 / 38
2.8 / 41
2.2 / 32
-
-
2.4 / 35
2.4 / 35
-
-
2.4 / 35
2.6 / 38
-
-
2.6 / 38
Pressure specifications
in bar/PSI
2.6 / 38
3.0 / 44
2.9 /42
3.1 / 45
Wheels and tires
Tire size
V: 245/45 R 18 96 Y
RSC
H: 275/40 R 18 99 Y
RSC
V: 245/40 R 19 94 Y
RSC
H: 275/35 R 19 96 Y
RSC
V: 245/35 R 20 95 Y
XL RSC
H: 275/30 R 20 97 Y
XL RSC
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Speed letter
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 3510
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
3510: tire age
Mobility
Pressure specifications
in bar/PSI
2.4 / 35
-
-
2.6 / 38
2.6 / 38
-
-
2.6 / 38
2.8 / 41
-
-
2.8 / 41
249
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