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N-Fab Cab Length RKR Side Rails with Detachable Steps; Textured Black (19-23 Sierra 1500 Crew Cab)

Item S509740
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Market Price $777.99 You Save 15% ($113.04)
Our Price

$664.95 (pair)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Flexible Access and Side Protection
      • Cab-Length RKR Side Rails With Detachable Steps
      • Direct Fit Tubular Guard
      • Has 1.75-Inch Steel Tubes With 0.120-Inch Walls
      • Finished With a Textured Black Powder Coat
      • Non-Slip Detachable Steps
      • Simple, Bolt-On Installation
      • Sold in Pairs
      • Protected By a 5-Year Finish and a Lifetime Workmanship Warranty
      • Fits 2019-2023 GMC Sierra 1500 Models With Crew Cabs


      Make Your Vehicle Cooler and More Aggressive. The Cab Length RKR Side Rails transform the look and form of your 2019-2023 GMC Sierra 1500 into an aggressive off-road warrior. These tubular guards protect the underside of your truck against water, dirt, and dust. Install the included detachable steps when you want to ease vehicle entry. The steps are optional; the vehicle looks great with or without it.

      Heavy-Duty Tubular Guards That Won’t Bend or Flex. The Cab Length RKR Side Rails are built for long drives and off-road adventures. It has a tough body made of a 1.75-Inch steel tube with 0.120-Inch walls. The surfaces are finished off with a textured black coating, which protects the tubular guards against rust, corrosion, and the elements.

      Simple, Bolt-On Installation. You can install the RKR Side Rails without any hassle. These tubular guards are designed to be bolted-on the vehicle. The package also includes all the mounting hardware needed and a vehicle specific instruction.

      Has Double Warranty Protection. To ensure the world-class quality of their products and craftsmanship, N-Fab backs their RKR Side Rails with a 5-Year Finish and a Lifetime Workmanship Warranty. Refer to the manufacturer’s warranty for more details.

      Application. These Textured Black N-Fab Cab Length RKR Side Rails with Detachable Steps fit 2019-2023 GMC Sierra 1500 Crew Cab models.

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      N-Fab C194RKRCCS4

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Cab Length RKR Rails
      • (4) Detachable Steps
      • Mounting Hardware

      Customer Reviews (12)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 2.7L I4 - 19, 20, 21, 22, 23
        • 3.0L I6 Duramax - 20, 21, 22
        • 4.3L V6 - 19, 20, 21
        • 5.3L V8 - 19, 20, 21, 22, 23
        • 6.2L V8 - 19, 20, 21, 22, 23

        It is not Compatible on Sierra 1500 Legacy Models, fits the New Body Models Only.