Chevrolet 1993 S-10 Pickup Owner's Manual page 293

K2655
Use this rotation pattern. Do not include "compact spare tire"
in rotation, if so
equipped.
If your vehicle has front tires with different load ratings or tread designs (such
as all season vs. on/off road) than the rear tires, don't rotate your tires front
to rear.
If you have styled steel or aluminum wheels, your spare is full-sized, but its
appearance will not match your other wheels.
After the tires have been rotated, adjust the front and rear inflation pressure
as shown on the CertificationRire label. Make certain that all wheel nuts are
properly tightened. See "Wheel Nut Torque" in the Index.
A
Rust or dirt on a wheel, or on the parts to which
it
is fastened, can
make the wheel nuts become loose after a time. The wheel could
come off and cause an accident. When you change a wheel, remove
any rust or dirt from places where the wheel attaches to the vehicle.
In an emergency, you can use a cloth or paper towel to do this; but
be sure to use a scraper or wire brush later, if you need to, to get
all the rust or dirt off. (See "Changing a Flat Tire" in the Index.)
6-45