To clean the tires, use a stiff brush with tire cleaner.
Notice: Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle.
Chevrolet Cobalt Owners Manual. Tire Sidewall Labeling
Useful information about a tire is molded into its
sidewall. The examples below show a typical
passenger vehicle tire and a compact spare tire
sidewall.
Passenger (P-Metric) Tire Example
(A) Tire Size: The tire size is a combination of
letters and numbers used to define a particular
tire's ...