Current and Past Models

Technical Service Bulletins and Manuals are available for current and past model GM vehicles.

ORDER TOLL FREE:

1-800-551-4123 Monday – Friday 8:00 AM – 6:00 PM Eastern Time

For Credit Card Orders Only (VISA-MasterCard-Discover), visit Helm, Inc. at: www.helminc.com.

Or write to:

Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170

Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery.

All listed prices are quoted in U.S.

funds. Make checks payable in U.S. funds.

    See also:

    Blizzard Conditions
    Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Service (U.S. and Canada) or Roadside Service (Mexico). To get hel ...

    Noise, Ride & Handling
    Road and wind noise are low, but you'll hear more adjacent traffic than I'd expect in a luxury crossover. The Lincoln MKX and GLK, to name a couple competitors, are superior in this regard. With ...

    Removal and Installation of the Sealant Canister
    To remove the sealant canister: 1. Unlock the air only hose (F) from the tire sealant canister (B) by pulling up on the lever. 2. Pull the air only hose (F) from the tire sealant canister (B). ...