Buick 2004 Rainier - Manual (Page 368)

Removing the Spare Tire and Tools
The jacking equipment you will need is stored under
the rear seat on the passenger’s side of the vehicle.
See Rear Seat Operation on page 1-5. To release
the jack from its holder, turn the knob on the jack
counterclockwise to lower the jack head.
The tools you’ll be using include the wheel wrench (A),
wheel blocks (B), extension (socket end) (C), handle
(jack end) (D), and jack (E).
The following instructions explain how to remove the
spare tire mounted 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.
5-80