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:
Electronic control units
When the vehicle is being used normally, special measures are not necessary.
The following instructions must be followed very carefully, however, if you work
on the electrical system or in cases wh ...
Publication Order Forms
To order the following manuals, you may use either the website or the phone numbers
listed below. Visa, Mastercard, American Express, and Discover orders are accepted.
If you prefer mailing your pa ...
Vehicle Modifications/Alterations
WARNING!
Any modifications or alterations to this vehicle could seriously affect its
roadworthiness and safety and may lead to an accident resulting in serious injury
or death. ...


