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:

g (gravity)-force gauge (if so equipped)
g (gravity)-FORCE GAUGE (if so equipped) This gauge shows the straight-line acceleration and deceleration g-forces while you are driving. NOTE: The g-force gauge does not indicate cornering ...

Child restraints
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Locking passengers’ windows
When the window lock button is depressed, only the driver’s side window can be opened or closed. Push it again to cancel the window lock function. ...