Treadwear
The 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 (11/2) times as well on the government 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 characteristics and climate.
See also:
Temperature
Turn the wheel to set the
desired
temperature.
The automatic climate control achieves
this temperature as quickly as
possible, if necessary with the maximum
cooling or heating capacity, an ...
Sport program DS and manual mode M/S
Activating sport program DS
Activating sport program DS
Push the selector lever to the left out of transmission
position D.
DS is displayed in the instrument cluster.
The sport program of th ...
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 ...