2007 GMC Envoy Owner's Manual - Page 467

A. B. C. D. E. Wheel Wrench Hoist Shaft Extension Retainer Spare or Flat Tire (Valve Stem Pointed Up) The tools you will be using include the wheel wrench (A), wheel blocks (B), extension(s) (socket end) (C), handle (jack end) (D), and jack (E). The following instructions explain how to remove the underbody-mounted spare underneath your vehicle. Notice: If you remove or restow a tire from/to the storage position under the vehicle when it is supported by a jack, you could damage the tire and/or your vehicle. Always remove or restow a tire when the vehicle is on the ground. 1. Open the liftgate. See Liftgate/Liftglass on page 106 for more information. 2. Attach the wheel wrench (A) to the extension (C). 467