AMP Research 75104-01A PowerStep Elct Rng Bd - 99-01,04-07 F250/F350/F450-All Cbs, 00-01,04-05 Excrsn Installation is a breeze -

Installation is a breeze - simply place the spacers between the leg unit and the crossbar of your roof rack until all of the crossbars have been raised to an even level

or factory-installed racks

7" Halogen Headlight features a 55/60w Halogen H4 bulbs in a DOT Street legal approved beam pattern UV treated Lexan lens and multi-surface reflector optics

Combining durability and flexibility in a truck bed cover

Low Profile -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look

AMP Research 75104-01A PowerStep Elct Rng Bd - 99-01,04-07 F250/F350/F450-All Cbs, 00-01,04-05 Excrsn Installation is a breeze -Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all weather performance and legendary reliability set the industry standard.