Westin 2015-2018 Ford F-150 SuperCrew PRO TRAXX 4 Oval Nerf Step Bars - Black fits_1988-1998`GMC`K3500`Sierra SLE~1994-1998`GMC`K3500`Sierra SLT~1988-1993`GMC`K3500`Sierra SLX Patented MR Technology: Tuned internal

Patented MR Technology: Tuned internal resonator balances power delivery and maintains factory-like air fuel ratios for reliable performance

it features full contact hubcentric mounting

Over 40 years pioneering stainless steel exhaust for Chevrolet Corvettes from street to LeMans racing

improved launch consistency

Westin 2015-2018 Ford F-150 SuperCrew PRO TRAXX 4 Oval Nerf Step Bars - Black fits_1988-1998`GMC`K3500`Sierra SLE~1994-1998`GMC`K3500`Sierra SLT~1988-1993`GMC`K3500`Sierra SLX Patented MR Technology: Tuned internalSKU: 21 23945 UPC: 707742062722 Westin 2015 2023 Ford F 150 SuperCrew PRO TRAXX 4 Oval Nerf Step Bars Black Enhance your Ford F 150 with Westin PRO TRAXX 4 oval nerf step bars in a tough black powder coated finish. These step bars fit 2015 2023 F 150 SuperCrew models including XL, XLT, Lariat, King Ranch, Platinum, and more, plus select F 250 and F 350 Super Duty trucks. Provide reliable footing with 4 textured step pads while adding rugged style and