Westin 1999-2016 Ford F-250/350/450/550 Super Cab PRO TRAXX 4 Oval Nerf Step Bars - Black

Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4in. oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30 factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation. PRO TRAXX 4 Oval Nerf Step Bars; Black Powdercoat Mild Steel Rocker Mount; Incl. Mount Kit And Hardware; For Super Cab; Aggressive Saddle Mounted Step Pad

• Constructed of 4", 5" or 6" oval tubing with 4" wide injection molded polymer step pads
• Bolt-on installation and mount kit included - no drilling required on most applications
• Steel construction with 30 degree factory style bends at each fully-welded dome end
• Protects vehicle rocker panels from potential damage
• Designed and engineered in San Dimas California USA
• Injection Molded Bracket Covers Incl. On Some Apps
• 30 Degree Factory Style Bends At Each End Of Tube
• Bolt On Installation; No Drill Required
• 4 in. Wide Step Area With Westin Logo
• Injection Molded Polymer Step Pad
• Fully Welded Domed Ends
• 3 Year Warranty

Upgrade your truck with Westin PRO TRAXX 4 Oval Nerf Step Bars, part number 21-21315. Designed for 1999-2016 Ford F-250, F-350, F-450, and F-550 Super Cab models, these black rocker-mounted step bars provide a secure entry point while helping protect the vehicle’s rocker panels from road debris and incidental contact. The aggressive saddle-mounted step pads feature a wide, injection-molded polymer stepping surface with a Westin logo for dependable traction and a finished appearance.
Constructed from durable mild steel, each step bar uses 4-inch oval tubing with factory-style bends and fully welded domed ends. The seamless end design eliminates separate end caps and exposed bolt heads, creating a clean profile that complements the truck’s exterior. The included mounting kit and hardware support a bolt-on installation with no drilling required for most applications, making these nerf bars a practical choice for upgrading access without extensive vehicle modification.
Feature: Black powder-coated mild steel construction for long-lasting durability and corrosion resistance. Feature: Wide 4-inch injection-molded polymer step pads provide a more stable stepping area. Feature: Factory-style bends and fully welded domed ends deliver a seamless, integrated appearance. Feature: Rocker-mounted design helps shield the vehicle’s lower body from potential damage. Feature: Bolt-on installation includes the required mounting kit and hardware. Feature: Designed and engineered by Westin in San Dimas, California. Feature: Includes a 3-year warranty. Confirm vehicle cab configuration and application details before installation.

Features:

• Black powder-coated mild steel construction

• Wide 4-inch injection-molded polymer step pads with Westin logo

• Factory-style bends at each end of the tube

• Fully welded domed ends without exposed bolt heads or separate end caps

• Rocker-mounted design helps protect vehicle rocker panels

• Bolt-on installation with mounting kit and hardware included

• No drilling required for most applications

• Designed and engineered in San Dimas, California

• 3-year warranty

Fitment:
Ford F-250 Base 1999
Ford F-250 Lariat 1999
Ford F-250 XL 1999
Ford F-250 XLT 1999
Ford F-250 Super Duty Cabela's 2009
Ford F-250 Super Duty FX4 2008
Ford F-250 Super Duty FX4 2009
Ford F-250 Super Duty Harley-Davidson Edition 2004
Ford F-250 Super Duty Lariat 1999
Ford F-250 Super Duty Lariat 2000
Ford F-250 Super Duty Lariat 2001
Ford F-250 Super Duty Lariat 2002
Ford F-250 Super Duty Lariat 2003
Ford F-250 Super Duty Lariat 2004
Ford F-250 Super Duty Lariat 2005
Ford F-250 Super Duty Lariat 2006
Ford F-250 Super Duty Lariat 2007
Ford F-250 Super Duty Lariat 2008
Ford F-250 Super Duty Lariat 2009
Ford F-250 Super Duty Lariat 2010
Ford F-250 Super Duty Lariat 2011
Ford F-250 Super Duty Lariat 2012
Ford F-250 Super Duty Lariat 2013
Ford F-250 Super Duty Lariat 2014
Ford F-250 Super Duty Lariat 2015
Ford F-250 Super Duty Lariat 2016
Ford F-250 Super Duty XL 1999
Ford F-250 Super Duty XL 2000
Ford F-250 Super Duty XL 2001
Ford F-250 Super Duty XL 2002
Ford F-250 Super Duty XL 2003
Ford F-250 Super Duty XL 2004
Ford F-250 Super Duty XL 2005
Ford F-250 Super Duty XL 2006
Ford F-250 Super Duty XL 2007
Ford F-250 Super Duty XL 2008
Ford F-250 Super Duty XL 2009
Ford F-250 Super Duty XL 2010
Ford F-250 Super Duty XL 2011
Ford F-250 Super Duty XL 2012
Ford F-250 Super Duty XL 2013
Ford F-250 Super Duty XL 2014
Ford F-250 Super Duty XL 2015
Ford F-250 Super Duty XL 2016
Ford F-250 Super Duty XLT 1999
Ford F-250 Super Duty XLT 2000
Ford F-250 Super Duty XLT 2001
Ford F-250 Super Duty XLT 2002
Ford F-250 Super Duty XLT 2003
Ford F-250 Super Duty XLT 2004
Ford F-250 Super Duty XLT 2005
Ford F-250 Super Duty XLT 2006
Ford F-250 Super Duty XLT 2007
Ford F-250 Super Duty XLT 2008
Ford F-250 Super Duty XLT 2009
Ford F-250 Super Duty XLT 2010
Ford F-250 Super Duty XLT 2011
Ford F-250 Super Duty XLT 2012
Ford F-250 Super Duty XLT 2013
Ford F-250 Super Duty XLT 2014
Ford F-250 Super Duty XLT 2015
Ford F-250 Super Duty XLT 2016
Ford F-350 Super Duty Cabela's 2009
Ford F-350 Super Duty FX4 2008
Ford F-350 Super Duty FX4 2009
Ford F-350 Super Duty Harley-Davidson Edition 2004
Ford F-350 Super Duty King Ranch 2003
Ford F-350 Super Duty Lariat 1999
Ford F-350 Super Duty Lariat 2000
Ford F-350 Super Duty Lariat 2001
Ford F-350 Super Duty Lariat 2002
Ford F-350 Super Duty Lariat 2003
Ford F-350 Super Duty Lariat 2004
Ford F-350 Super Duty Lariat 2005
Ford F-350 Super Duty Lariat 2006
Ford F-350 Super Duty Lariat 2007
Ford F-350 Super Duty Lariat 2008
Ford F-350 Super Duty Lariat 2009
Ford F-350 Super Duty Lariat 2010
Ford F-350 Super Duty Lariat 2011
Ford F-350 Super Duty Lariat 2012
Ford F-350 Super Duty Lariat 2013
Ford F-350 Super Duty Lariat 2014
Ford F-350 Super Duty Lariat 2015
Ford F-350 Super Duty Lariat 2016
Ford F-350 Super Duty XL 1999
Ford F-350 Super Duty XL 2000
Ford F-350 Super Duty XL 2001
Ford F-350 Super Duty XL 2002
Ford F-350 Super Duty XL 2003
Ford F-350 Super Duty XL 2004
Ford F-350 Super Duty XL 2005
Ford F-350 Super Duty XL 2006
Ford F-350 Super Duty XL 2007
Ford F-350 Super Duty XL 2008
Ford F-350 Super Duty XL 2009
Ford F-350 Super Duty XL 2010
Ford F-350 Super Duty XL 2011
Ford F-350 Super Duty XL 2012
Ford F-350 Super Duty XL 2013
Ford F-350 Super Duty XL 2014
Ford F-350 Super Duty XL 2015
Ford F-350 Super Duty XL 2016
Ford F-350 Super Duty XLT 1999
Ford F-350 Super Duty XLT 2000
Ford F-350 Super Duty XLT 2001
Ford F-350 Super Duty XLT 2002
Ford F-350 Super Duty XLT 2003
Ford F-350 Super Duty XLT 2004
Ford F-350 Super Duty XLT 2005
Ford F-350 Super Duty XLT 2006
Ford F-350 Super Duty XLT 2007
Ford F-350 Super Duty XLT 2008
Ford F-350 Super Duty XLT 2009
Ford F-350 Super Duty XLT 2010
Ford F-350 Super Duty XLT 2011
Ford F-350 Super Duty XLT 2012
Ford F-350 Super Duty XLT 2013
Ford F-350 Super Duty XLT 2014
Ford F-350 Super Duty XLT 2015
Ford F-350 Super Duty XLT 2016