20-ON Chevy/GMC Full Size 2500; 3500 (diesel only)
ROCKSTAR(TM) mud flaps are the best fitting hitch mounted mud flaps! The unique model specific design features a custom fit aluminum frame with stabilizer plate, stainless steel hardware and 1/2" rubber flaps.
Full Width Tow Flap; Black Diamond Mist;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 - 2023 | Chevrolet | Silverado 2500 HD | High Country, Custom, WT, LT, LTZ |
| 2020 | Chevrolet | Silverado 3500 HD | Base |
| 2020 - 2023 | Chevrolet | Silverado 3500 HD | LTZ, LT, WT, High Country |
| 2020 - 2023 | GMC | Sierra 2500 HD | Denali, SLE, SLT, Base, AT4 |
| 2020 - 2023 | GMC | Sierra 3500 HD | SLT, Base, Denali, SLE, AT4 |