FORD 2008 F-550 v.1 - Manual (Page 135)

Note: When the vehicle is in motion, ensure the locking pins and knobs
are fully engaged.
Note: Ensure all cargo is secured.
Note: When the vehicle is in motion, the tailgate load must not exceed
150 lbs. (68 kg).
To open the bed extender into Grocery Mode, follow Steps 1–5 by
rotating the panels away from the tailgate.
2008 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Driver Controls
135