The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off-roading. Constructed from 16-gauge zinc-coated galvanized steel, the Raptor-inspired boards were built to protect your panels from flying debris while providing a full-length step platform. The modern, bullet-stamped design is 5 1/2 inches across at its widest point (compared with 7 1/2 inches of the original RB20) and are offered in cab-length sizes that fit most popular trucks, Jeeps and SUVs. The RB20 Slim Line come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2015-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2015-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2015-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2015-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2019 | GMC | Sierra 2500 HD | Base |
| 2015-2019 | GMC | Sierra 2500 HD | Denali |
| 2015-2019 | GMC | Sierra 2500 HD | SLE |
| 2015-2019 | GMC | Sierra 2500 HD | SLT |
| 2015-2019 | GMC | Sierra 3500 HD | Base |
| 2015-2019 | GMC | Sierra 3500 HD | Denali |
| 2015-2019 | GMC | Sierra 3500 HD | SLE |
| 2015-2019 | GMC | Sierra 3500 HD | SLT |
