2008 GMC Envoy Owner's Manual - Page 381

Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before proceeding. See Changing a Flat Tire on page 5-82 for more information. 2. Use the flat end of the wheel wrench to carefully pry off the center cap. 3. Using the wheel wrench, loosen all the wheel nuts by turning the nuts one turn counterclockwise. Do not remove them yet. Front Position A. Front Frame/Rear Axle B. Jack C. Handle Rear Position D. Extension(s) E. Wheel Wrench 6. Place the jack in the appropriate position nearest the flat tire. 4. Turn the jack adjusting knob clockwise by hand to raise the jack lift head. 5. Place the handle, extension, and wheel wrench onto the jack. 5-87