GM Service Manual Online
For 1990-2009 cars only

Caution: Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

Notice: Storing an aluminum wheel with a flat tire under your vehicle for an extended period of time or with the valve stem pointing up can damage the wheel. Always stow the wheel with the valve stem pointing down and have the wheel/tire repaired as soon as possible.

Store the tire under the rear of the vehicle in the spare tire carrier.

  1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down.

  2. Object Number: 1306942  Size: B3
  3. Tilt the retainer downward and through the center wheel opening. Make sure the retainer is fully seated across the underside of the wheel.

  4. Object Number: 1307715  Size: B2
  5. Assemble the wheel wrench, the jack handle extensions, and the jack handle as shown.

  6. Object Number: 1307713  Size: B3
  7. Insert the chiseled end of the jack handle at a slight angle through the hole in the rear bumper and into the funnel-shaped guide.
  8. Turn the wheel wrench clockwise to raise the tire part way up. Make sure the retainer is seated in the wheel opening and the valve stem is pointed down.
  9. Continue raising the tire, watch to make sure it does not get caught on anything on the underbody. If the tire does get caught, loosen two or three turns and push and pull the tire and then retighten.

    Repeat this procedure as many times as needed to ensure proper stowage.

  10. When the tire is properly seated to the underbody, continue turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. You cannot overtighten the cable.

  11. Object Number: 1341530  Size: B4
  12. Make sure the tire is stored securely. Push, pull (A), and then try to turn (B) the tire. If the tire moves, check to make sure the tire valve stem is pointing down, then use the wheel wrench to loosen and then tighten the cable.

To store the tools:

  1. Return the tools to the storage bag.
  2. Attach the storage bag to the floor under the front passenger seat.
  3. Reinstall the wing nut to secure the bag to the vehicle.

To store the jack and wheel blocks:

Regular/Extended Cab


Object Number: 1341613  Size: A3
  1. Jack

  2. Wheel Blocks

  3. Wing Nut

  1. Install the wheel blocks (B) first.
  2. Reinstall the wing nut (C) by turning it clockwise to secure the wheel blocks to the vehicle.
  3. Lower the jack (A) all the way and insert the jack into the bracket.
  4. Raise the jack by turning the handle clockwise to secure the jack within the bracket.

  5. Object Number: 1306907  Size: A3
  6. Put the cover in position and insert and tighten the wing nut to secure it.

Crew Cab


Object Number: 1341590  Size: B3
  1. Jack

  2. Wheel Blocks

  3. Wing Nut

  1. Attach the wheel blocks (B) to the jack (A) with the wheel block retainer and the wing nut (C).
  2. Reinstall the jack and wheel block assembly in the mounting bracket. Be sure to position the holes in the base of the jack onto the pins in the mounting bracket.
  3. Turn the handle to raise the jack until it is secure, but do not overtighten the jack in the bracket.