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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2019-2023 |
GMC |
Sierra 1500 |
AT4 |
| 2022-2023 |
GMC |
Sierra 1500 |
AT4X |
| 2019-2021 |
GMC |
Sierra 1500 |
Base |
| 2019-2023 |
GMC |
Sierra 1500 |
Denali |
| 2022-2023 |
GMC |
Sierra 1500 |
Denali Ultimate |
| 2019-2023 |
GMC |
Sierra 1500 |
Elevation |
| 2022-2023 |
GMC |
Sierra 1500 |
Pro |
| 2019-2023 |
GMC |
Sierra 1500 |
SLE |
| 2019-2023 |
GMC |
Sierra 1500 |
SLT |
| 2022 |
GMC |
Sierra 1500 Limited |
AT4 |
| 2022 |
GMC |
Sierra 1500 Limited |
Denali |
| 2022 |
GMC |
Sierra 1500 Limited |
Elevation |
| 2022 |
GMC |
Sierra 1500 Limited |
Pro |
| 2022 |
GMC |
Sierra 1500 Limited |
SLE |
| 2022 |
GMC |
Sierra 1500 Limited |
SLT |
