See also:

Service Contract
You may have purchased a service contract for a vehicle to help protect you from the high cost of unexpected repairs after the manufacturer’s New Vehicle Limited Warranty expires. The manufactur ...

Chassis
...

Treadwear
The Treadwear grade is a comparative rating, based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would ...