See also:

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 ...

Tire Psi
Press and release the MENU button until Tire PSI is displayed. Tire pressure information is displayed as follows: • If tire pressure is OK for all tires, TIRE and a vehicle graphic are display ...

Electronic Volume Control
The electronic volume control turns continuously (360 degrees) in either direction, without stopping. Turning the ON/VOLUME control knob to the right increases the volume, and to the left decrease ...