Uniform tire quality grading

DOT (Department Of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades.

Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Treadwear 200 Traction AA Temperature A

See also:

Cold weather driving
Freeing a frozen door lock To help prevent a door lock from freezing, apply an appropriate de-icer through the keyhole before severe cold weather arrives. If the lock has already frozen, warm the ...

Fog light switch (if so equipped)
To turn the fog lights on, turn the headlight switch to the position, then turn the switch to the position. To turn them off, turn the switch to the OFF position. The headlights must be on ...

Hill start assist system
WARNING ● Never rely solely on the hill start assist system to prevent the vehicle from moving backward on a hill. Always drive carefully and attentively. Depress the brake pedal when the v ...