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:
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 governme ...
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped
end of the nut toward the wheel. Lightly tighten the lug
nuts.
WARNING!
To avoid the risk of forcing ...
Engine Oil Filter
The engine oil filter should be replaced with a new filter at every engine oil
change.
Engine Oil Filter Selection
All of the manufacturer’s engines have a full-flow type disposable oil filter. ...