GMC Sierra 2500 HD2022 Owner's Manual page 100

CarbonPro Box
Accessory Tie-Downs
Additional Accessory Tie-Down Points
Any of the nine holes inside the truck bed
can be used for tie-downs.
The maximum load is 113 kg (250 lb) per
tie-down.
Caution
The truck bed walls will collapse if the
tie-downs are overloaded.
To install:
1. Insert a tie-down loop assembly until it
is flush with the truck bed wall.
2. Turn the tie-down loop clockwise to
tighten. The tie-down will be hard to
turn until the toggle moves past the
installation point on the toggle guide.
Storage
3. Fasten the tie-down firmly by hand only.
Do not use tools.
To remove:
1. Remove the tie-down loop completely by
turning counterclockwise while holding
the backing plate against the truck
bed wall.
2. Pull the backing plate away from the
truck bed wall until a click is heard.
This locks the toggle into position on the
toggle guide.
3. Push the backing plate against the truck
bed wall. This allows the toggle nut
to spin.
4. Remove the backing plate, toggle guide,
and toggle nut from the truck bed wall
completely.
5. Reinstall the tie-down loop through the
backing plate into the toggle nut for
reuse.
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