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:

Checking engine coolant level
Check the coolant level in the reservoir when the engine is cold. If the coolant level is below the MIN level, add coolant to the MAX level. If the reservoir is empty, check the coolant level in ...

Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS) warning light   or Brake warning light Charge warning light Low tire pressure warning light Master warning light Power steering warning light Seat belt wa ...

Seat belts
...