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Outfitting your GMC Sierra with quality 2014-2017 fender flares goes a long way towards getting it ready for the tough conditions found on the most entertainingly challenging trails. While you can find relatively civilized thermoplastic or polished stainless steel flares on AmericanTrucks, whose main function is to guard against mud and debris while offering some beefy aesthetic cues, there are also burlier products to choose from. Today’s aftermarket includes some fender flares for the GMC Sierra that are armored and help turn your pickup truck into an off-road “tank.” These formidable components feature outer rub rails fabricated from drawn-over-mandrel (DOM) tubular steel, which is very crush resistant and so can keep your truck safer when squeezing through rocky clefts or maneuvering around boulders. Their steel or aluminum build renders them far more durable than lightweight materials, while their tough-guy aesthetics make it clear that your pickup is the master of every trail you survey.

Fitment Includes

  • 2014, 2015, 2016, 2017 & 2018 GMC Sierra 1500
  • Denali, SLE, 1500, and SLT Sierras
  • Engines: 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.

2014-2018 Sierra 1500 Fender Flares