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:

Emission control information label
The emission control information label is attached to the underside of the hood as shown. ...

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (N ...

Folding front passenger’s seat (if so equipped)
Folding front passenger’s seat (if so equipped) The front passenger’s seatback can be folded down. Some long objects may be loaded in the vehicle when the rear seats are also folded dow ...