The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.
All passenger car tires must conform to Federal safety requirements in addition to these grades.
See also:
Change Engine Oil Indicator System
Change Engine Oil
Your vehicle is equipped with an engine oil change indicator system. The “Change
Engine Oil” message will flash in the EVIC display for approximately 10 seconds
after a single c ...
Tire Chains
Use only compact chains, or other traction aids that meet SAE type “Class S”
specifications. Chains must be the proper size for the vehicle, as recommended by
the chain manufacturer.
NOTE: Do no ...
Traction
When driving on wet or slushy roads, it is possible for a wedge of water to build
up between the tire and road surface. This is known as hydroplaning and may cause
partial or complete loss of vehi ...