Baseline fender flares are manufactured to OEM Quality and are robotically trimmed to give you the most precise fitment in the industry. Made right here in the USA, Baseline fender flares give you the look you’re after while being light on your bank account. All Baseline bolt-style fender flares feature an easy, no-drill installation process, and include two sets of injection molded bolts (chrome and black) that simply just snap into place providing a customizable, seamless, and stress-free installation so you can focus on more of what you love.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 2020-2025 |
GMC |
Sierra 2500 HD |
AT4 |
| 2024-2025 |
GMC |
Sierra 2500 HD |
AT4X |
| 2019-2021 |
GMC |
Sierra 2500 HD |
Base |
| 2019-2025 |
GMC |
Sierra 2500 HD |
Denali |
| 2024-2025 |
GMC |
Sierra 2500 HD |
Denali Ultimate |
| 2022-2025 |
GMC |
Sierra 2500 HD |
Pro |
| 2019-2025 |
GMC |
Sierra 2500 HD |
SLE |
| 2019-2025 |
GMC |
Sierra 2500 HD |
SLT |
| 2020-2025 |
GMC |
Sierra 3500 HD |
AT4 |
| 2019-2021 |
GMC |
Sierra 3500 HD |
Base |
| 2019-2025 |
GMC |
Sierra 3500 HD |
Denali |
| 2024-2025 |
GMC |
Sierra 3500 HD |
Denali Ultimate |
| 2022-2025 |
GMC |
Sierra 3500 HD |
Pro |
| 2019-2025 |
GMC |
Sierra 3500 HD |
SLE |
| 2019-2025 |
GMC |
Sierra 3500 HD |
SLT |
