Tire Inspection And Rotation - Chevrolet 2003 Silverado Owner's Manual

{
CAUTION:
If you operate your vehicle with a tire that is
badly underinflated, the tire can overheat. An
overheated tire can lose air suddenly or catch
fire. You or others could be injured. Be sure all
tires (including the spare) are properly inflated.
See "Tires" and "Inflation – Tire Pressure" in the Index
for more information on proper tire inflation.

Tire Inspection and Rotation

Tires should be rotated every 7,500 miles (12 500 km).
Any time you notice unusual wear, rotate your tires
as soon as possible and check wheel alignment. Also
check for damaged tires or wheels. See When It Is Time
for New Tires on page 5-73 and Wheel Replacement
on page 5-76 for more information.
Make sure the spare tire is stored securely. Push, pull,
and then try to rotate or turn the tire. If it moves,
use the wheel wrench/hoist shaft to tighten the cable.
See Changing a Flat Tire on page 5-80 .
If your vehicle has dual rear wheels, also see Dual Tire
Operation on page 5-70 .
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first rotation
is the most important. See "Part A: Scheduled
Maintenance Services," in Section 6, for scheduled
rotation intervals.
If your vehicle has single rear wheels and the tread
design for your front tires is the same as your rear tires,
always use one of the correct rotation patterns shown
here when rotating your tires. If your vehicle is an
SS model, the spare tire is not designed to be used in
the tire rotation.
If your vehicle has front tires with different tread designs
(such as all season vs. on/off road) than the rear
tires, don't rotate your tires front to rear.
5-71