Chevrolet 2001 Tahoe Owner's Manual page 303

CAUTION:
The recovery hooks, when used, are under a lot
of force. Always pull the vehicle straight out.
Never pull on the hooks at a sideways angle.
The hooks could break off and you or others
could be injured from the chain or cable
snapping back.
NOTICE:
Never use the recovery hooks to tow the vehicle.
Your vehicle could be damaged and it would not
be covered by warranty.
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