Westin E-Series 3 in OD Bent Step Bars - Black Powder Coat - Extended Cab - GM Fullsize Truck 1999-2014 - Pair Mahle Motorsports greater resistance to tooth shear

greater resistance to tooth shear and reduced friction to extend belt life

620 in Bore

2 in 6-Rib Serpentine Pulley

Cast Aluminum Wedge

Curved Lower jaw and chamfered nose for clearance in tight spots

Westin E-Series 3 in OD Bent Step Bars - Black Powder Coat - Extended Cab - GM Fullsize Truck 1999-2014 - Pair Mahle Motorsports greater resistance to tooth shearWestin(TM) E Series Nerf Bars are made of 3in. diameter round tubing and are vehicle specific designs. Step design and mounting technique varies by application (mounting kit included). They feature recessed area mounted step pads unique to E Series Nerf Bars feature the Westin(TM) brand name and are UV resistant. Westin Automotive Products, Incorporated is a manufacturer of premium quality truck and SUV accessories. We sell directly to reputable