Tyres

Tyres - dimensions

Updated 7/23/2018

The car's tyres have a certain dimension, see the examples in the table below.

The dimensions are stated on all car tyres. Example of designation:235/45R17 97W.

235

Tyre width (mm)

45

Ratio between tyre wall height and tyre width (%)

R

Radial ply

17

Rim diameter in inches (")

97

Codes for the maximum permitted tyre load, tyre load index (LI)

W

Speed rating for maximum permitted speed, speed rating (SS). (In this case 270 km/h(168 mph).)

The car has an approval for the complete vehicle with certain combinations of wheel rims and tyres.


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