GMC 2002 Savana - Manual (Page 253)

5-22
Removing the Spare Tire and Tools
Your spare tire is stored underneath the rear of your
vehicle. You will use the ratchet and extension to lower
the spare tire.
A flat rear tire reduces clearance to remove the spare
tire. If there is less than 12 inches (30.48 cm) between
the ground and the rear bumper or any trailer hitch,
jack up the vehicle until the flat tire is off the ground.
(See “Removing the Flat Tire” and “Installing the
Spare Tire,” in the Index.
Unless your vehicle has a flat rear tire, do not remove or
restore a tire from/to a storage position under the vehicle
while the vehicle is supported by a jack. Always tighten
the tire fully against the underside of the vehicle
when restoring.
If you have a vehicle which was completed from a
cab and chassis, refer to the information from the
body supplier/installer.
The spare tire is a full - size tire, like the other tires on
your vehicle.