See also:

DOT Quality Grades
Treadwear Traction AA A B C Temperature A B C Conform to Federal Safety Requirements All passenger car tires must conform to Federal Safety Requirements in addition to these grades.◀ ...

Head airbags
In a lateral impact, the head airbag supports the head. ...

Terminating destination guidance
1. "Navigation" 2. "Map" 3. "Guidance" 4. "Stop guidance" ...