Department Of Transportation Uniform Tire Quality Grades
The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.
All passenger car tires must conform to Federal safety requirements in addition to these grades.
See also:
Programming A Rolling Code
For programming garage door openers that were manufactured
after 1995. These garage door openers can be
identified by the “LEARN” or “TRAIN” button located
where the hanging antenna is a ...
Entering From The Rear
Vehicles that come up from behind your vehicle on either
side and enter the rear detection zone with a relative
speed of less than 30 mph (48 km/h).
Rear Monitoring ...
Sentry Key
The Sentry Key Immobilizer System prevents unauthorized
vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whethe ...


