Amp Research PowerStep(TM) XL Running Boards take the style and convenience of traditional running boards to the next level. As the name implies, these automated boards extend when your cab door is opened and tuck away when the door is shut. The extending and retracting happens quickly - in less than a second - so you're not waiting around. Unlike the base Powerstep model, these are designed to hang even lower - making them great for lifted trucks.

This Part Fits:

Year	Make	Model	Submodel
2004-2007	Ford	F-250 Super Duty	Harley-Davidson Edition
2004-2007	Ford	F-250 Super Duty	King Ranch
2004-2007	Ford	F-250 Super Duty	Lariat
2004-2007	Ford	F-250 Super Duty	XL
2004-2007	Ford	F-250 Super Duty	XLT
2004-2007	Ford	F-350 Super Duty	Harley-Davidson Edition
2004-2007	Ford	F-350 Super Duty	King Ranch
2004-2007	Ford	F-350 Super Duty	Lariat
2004-2007	Ford	F-350 Super Duty	XL
2004-2007	Ford	F-350 Super Duty	XLT