Chevrolet 1993 S-10 Pickup Owner's Manual page 238

Pmb/ems on the Road
Hub Caps And Wheel Nut Caps
You will have to take off hub caps or wheel nut caps to reach your wheel
nuts.
If you have individual wheel nut caps that cover each nut, they must be
removed in order to get the wheel nuts. Use the socket end of the wheel
wrench to remove the wheel nut caps.
Your wheel nut caps may attach your hub cap to the wheel. Remove these
wheel nut caps before you take off the hub cap.
If you have just an aluminum or plastic molded hub cap, pry it off with the
chisel end of your wheel wrench. Some of the molded plastic hub caps have
imitation wheel nuts molded into them. The wheel wrench won't fit these
imitation nuts, so don't try to remove them with the socket end of the wheel
wrench.
PO1 70
Using the wheel wrench, loosen all the wheel nuts. Don't remove them yet.
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