PSI (pounds per square inch)

A standard unit of measure for tire pressure.

    See also:

    Vehicle identification number (VIN)
    The vehicle identification number (VIN) can be found in the following locations: on the vehicle identification plate () on the lower edge of the windshield () In addition to being stamped on ...

    Roadside Assistance
    The Mercedes-Benz Roadside Assistance Program offers technical help in the event of a breakdown. Calls to the toll-free Roadside Assistance Hotline are answered by our agents 24 hours a day, 3 ...

    Tire tread
    WARNING Although the applicable federal motor vehicle safety laws consider a tire to be worn when the tread wear indicators (TWI) become visible at approximately 1/16 in (1.6 mm), we recomme ...