Pontiac 1999 Firebird Owner's Manual page 238

The jack has a bolt at the end. Attach the wheel wrench
to the jack bolt.
Turn the wheel wrench clockwise to raise the lift
head a little.
If your wheel has a center cap, pry it off using
the wheel wrench.
If your vehicle has optional alloy wheels, each wheel
has one locknut in place of the standard wheel nut. A
special wheel lock key (removal tool) and instructions
are located in the center console. Attach the wheel lock
key to the socket of the wheel wrench. Remove the
locking wheel nut by turning counterclockwise.
5-28
Removing the Flat Tire and Installing
the Spare Tire
1. Using the wheel wrench, loosen all the wheel nuts.
Don't remove them yet.
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