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 wear one and one-half times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices, and differences in road characteristics and climate.
See also:
Traction Grades
The Traction grades, from highest to lowest, are AA, A, B,
and C. These grades represent the tire’s ability to stop on
wet pavement, as measured under controlled conditions
on specified govern ...
Special Care
• If you drive on salted or dusty roads or if you drive near the ocean, hose
off the undercarriage at least once a month.
• It is important that the drain holes in the lower edges of the doors, ...
Towing Tips
Before setting out on a trip, practice turning, stopping and backing the trailer
in an area away from heavy traffic.
If using a manual transmission vehicle for trailer towing, all starts must be
...