Jeep Liberty: Department Of Transportation Uniform Tire Quality Grades
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.
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 ...
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 woul ...
See also:
Recommended brake fluid
Refer to “Fluids”.
Never use different brands of brake
fluid together. Also, avoid mixing
DOT 3 and DOT 4 brake fluids even if
they are the same brand. ...
Trailer brakes
- Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
total weight.
- Do not directly connect your
trailer’s hydraulic brake system
to t ...
Safety warnings
You will find a number of WARNINGs,
CAUTIONs and NOTEs in this manual.
These safety warnings alert you to potential
hazards that could result in injury to
you or others.
Please read these safe ...
