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:
Selection Of Lubricant
Use only manufacturer’s recommended manual transmission fluid. Refer to “Fluids,
Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. ...
Tire Inflation Pressures
Tire pressure should be checked and adjusted as well as inspected for signs of
tire wear or visible damage, at least once a month. Use a good quality pocket-type
gauge to check tire pressure. Do n ...
Electronic Speed Control — If Equipped
When engaged, the Electronic Speed Control takes over
accelerator operations at speeds greater than 25 mph
(40 km/h).
The Electronic Speed Control buttons are located on the
right side of the s ...