GM Chevrolet Avalanche - Manual (Page 148)

Tonneau Cover
{ CAUTION:
Improperly stored tonneau cover components
could be thrown about the vehicle during a
collision or sudden maneuver. You or others
could be injured. If you remove the cover,
bows and rails, always store them properly in
the cargo area.
When you put them back, always be sure that
they are securely reattached.
Your vehicle may be equipped with a tonneau cover.
The main components of the tonneau cover are
the following:
A. Front Rail
B. Bows
C. Side Rails D. Rear Rail
E. Plastic Lip
F. Loop
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