Pontiac 1998 Grand Prix Owner's Manual page 249

Attach a separate safety
chain around the outboard
end of both lateral arms.
NOTICE:
Attach T-hook chains to the T-hook slots in the
floor pan support rails, just ahead of the rear wheels,
on both sides.
These slots are to be used when loading and securing
to
cm-carrier
equipment.
Please take care not to damage speed sensor
wires or brake hoses when attaching chains
and
T-hooks.
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