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:
Radial-Ply Tires
WARNING!
Combining radial ply tires with other types of tires on your vehicle will cause
your vehicle to handle poorly. The instability could cause a collision. Always use
radial tires in sets of ...
When To Use 4WD Low Range – If Equipped
When off-road driving, shift to 4WD LOW for additional
traction. This range should be limited to extreme situations
such as deep snow, mud, or sand where additional
low speed pulling power is ne ...
Four–Wheel Drive Models
The manufacturer recommends towing with all wheels OFF the ground. Acceptable
methods are to tow the vehicle on a flatbed or with one end of the vehicle raised
and the opposite end on a towing dol ...