GMC 2007 Sierra 1500 Pickup Owner's Manual page 567

Extended Cab
A. Wing Nut Retaining
Wheel Blocks
B. Wheel Blocks
C. Retaining Hook
D. Jack
E. Knob
F. Tool Kit and
Jack Tools
G. Retaining Bracket
and Wing Nut
Extended Cab Short Box
A. Wing Nut Retaining
Wheel Blocks
B. Wheel Blocks
C. Jack
D. Retaining Hook
E. Knob
F. Retaining Bracket
and Wing Nut
G. Tool Kit and
Jack Tools
567