2004 GMC Envoy Owner's Manual - Page 394

4. Raise the tire fully against the underside of the vehicle. Continue turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. The spare tire hoist cannot be overtightened. Return the jack, wheel wrench and wheel blocks to the proper location in the vehicle. Roll up the instruction label and return it to the slot in the tool kit. Envoy A. B. C. D. E. Handle Wheel Wrench Instruction Label Extension(s) Wheel Blocks and Jack (A) Push and Pull, (B) Rotate or Turn 5. Make sure the tire is stored securely. Push, pull, and then try to turn the tire. If the tire moves, use the wheel wrench and socket end of the extension to tighten the cable. 5-86