Total Weight on the Vehicle's Tires

Inflate the vehicle's tires to the upper limit for cold tires. These numbers can be found on the Certification label or see Vehicle Load Limits. Do not go over the GVW limit for the vehicle, or the GAWR, including the weight of the trailer tongue.

    See also:

    Diagnostics
    OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...

    Rear Seat Entertainment (RSE) System (Headrest DVD)
    Vehicles with an RSE system include two head restraint video display screens with integrated DVD players, auxiliary inputs, two wireless headphones, and a remote control. This system works indepen ...

    Listing Stored Numbers
    The list command will list all the stored numbers and name tags. Using the “List” Command. 1. Press . The system responds “Ready,” followed by a tone. 2. Say “Directory.” 3. Say “Hands Free C ...