Lund RX Rivet Fender Flares for Sierra 1500/Sierra 1500 Limited [Front, Standard] | RX121SA

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Lund RX Rivet Fender Flares for Sierra 1500/Sierra 1500 Limited [Front, Standard] | RX121SA

Product Specifications:

  • Color: Black
  • Color Group: Black
  • Drilling Required: No
  • Finish: Matte
  • Flare Height: 5-1/2 Inch
  • Includes Lights: No
  • Includes Mounting Hardware: Yes
  • Installation Type: Screw-On
  • Material: Tri-Flex ABS Smooth Thermoplastic
  • Paintable: Yes
  • Quantity: Set Of 2
  • Style: Pocket
  • Tire Coverage: 2 Inch

Fitment Chart:

YearsMakeModelBed TypeNotes
2019GMCSierra 1500 LimitedFleetside2 pc. Flare Height 5.5 in. Flare Tire Coverage 2 in.
2016-2018GMCSierra 1500Fleetside2 pc. Flare Height 5.5 in. Flare Tire Coverage 2 in.


Rivet style fender flares

The Lund RX121SA Rivet fender flares are the perfect choice for off-road drivers with large wheels on their GMC Sierra 1500. They give off quite an aggressive presence and have a bold style that will distinguish you on the road.

Wheel coverage and protection

The flares extend your wheel well and provide extra tire coverage. They provide excellent coverage on damaged parts and rust spots. They also protect the tires against road debris and extreme weather elements.

Available in standard smooth and textured finish

You can get the flares in either standard smooth black or a textured finish. The standard finish is ideal if you prefer a sleek look, and the textured finish is excellent for an extra layer of boldness.

Paintable for easier customization (smooth only)

If you are looking to customize your Lund RX121SA Rivet flares to a factory color match, you can easily do so by painting them. The smooth surface looks great in any color and can easily be customized to match your GMC Sierra 1500's style.

Made with UV resistant material

The flares are also lined with a protective layer of UV resistant material. This prevents them from chalking, fading, and tarnishing due to exposure to UV light.

Easily mounted with clips and no drilling

The fender flares come with pre-drilled holes so that you can easily and quickly mount them on by securing them with clips. You don't have to do any extra drilling or cutting.

Comes with mounting hardware

Each purchase of the Lund RX121SA Rivet fender flares comes with a complete mounting kit. It includes all hardware you will need to install them including stainless steel bolts and edge trim.

Made with premium grade material

The flares are made with original equipment (OE) premium-grade material. They are designed to endure the toughest road debris and weather elements and stay strong to serve you for years.

Limited lifetime warranty

The manufacturer provides a limited lifetime warranty for every purchase. This means that you don't have to pay for repairs or damages that arise from low quality of parts or any problem with the craftsmanship.

Made in the USA

The flares are made in the USA by experts using high-end technology. Lund not only provides you with quality solutions for your fender flares needs but also creates employment for hundreds of people, effectively contributing to the growth of the economy.

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Part Numbers

The following part numbers are available in this product line: