See also:

Uniform tire quality grading
DOT (Department of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable ...

Ball mount
The hitch ball is attached to the ball mount and the ball mount is inserted into the hitch receiver. Choose a proper class ball mount based on the trailer weight. Additionally, the ball mount shoul ...

Receiving a call
When you hear a phone ring, the display will change to phone mode. To receive a call, follow one of the procedures listed below. a. Select the Answer key on the display. b. Press the PHONE but ...