Chevrolet 1998 C/K Full-Size Pickup Owner's Manual page 279

A
a
The tools you'll be using include the jack (A), the jack
handle extension (B), the jack handle (C), the wheel
wrench (D) and the ratchet (E).
If the
flat tire is on the rear of the vehicle, you'll need
the jack handle extension also.
Attach the jack handle (and jack handle extension, if
needed) to the jack.
5-27