GMC 1997 Savana Van Owner's Manual page 222

The tools you'll be using include the
jack (A), jack handle extension (B), jack handle (C),
socket (D) and the ratchet (E).
Removing the Wheel Covers and Locking
Wheel Nuts
1. You will need to take off the wheel nut caps to reach
your wheel nuts. When using the ratchet and socket,
make sure the DOWN side faces you.
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