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:
| Year | Make | Model | Submodel |
|---|
| 2023 | Toyota | 4Runner | 40th Anniversary Edition |
| 2014-2024 | Toyota | 4Runner | SR5 |
| 2018-2024 | Toyota | 4Runner | SR5 Premium |
| 2014-2016,2021-2022 | Toyota | 4Runner | Trail |
| 2018-2024 | Toyota | 4Runner | TRD Off-Road |
| 2018-2024 | Toyota | 4Runner | TRD Off-Road Premium |
| 2018-2024 | Toyota | 4Runner | TRD Pro |
| 2020-2021 | Toyota | 4Runner | Venture |