Tire size
Example: 255/55 R 19 107 V
255: nominal width in mm
55: aspect ratio in %
R: radial tire code
19: rim diameter in inches
107: load rating, not for ZR tires
V: speed rating, before the R on ZR tires
Speed letter
Q = up to 100 mph/160 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
See also:
What to do if...
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Components of the
integrated Owner's Manual
The integrated Owner's Manual consists of
three parts, which offer various levels of information
or access possibilities.
Quick Reference Guide
Located in the Quick Reference is important inform ...
Context help - Owner's Manual to the
temporarily selected function
The relevant information can be opened directly.
Opening during operation via iDrive
To move directly from the application on the
Control Display to the options menu:
1. Press the
button or mo ...
