2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Bed Racks

Take the cargo-carrying capabilities of your 2020-2025 GM 2500HD/3500HD 6.6L Duramax to the next level with a premium aftermarket bed rack from Alligator Performance! If you've already equipped your truck with a roof rack but still need more space for your larger recreational items, a bed rack offers the perfect solution. These durable bed racks maximize your truck's overall storage space, allowing you to haul items such as bikes, kayaks, camping gear, or other heavy-duty equipment while keeping your truck bed free for additional cargo. Pair your bed rack with other a new Bed Liner or some Interior Upgrades to fully optimize your truck's cargo-carrying potential, ensuring your Sierra or Silverado 2500HD/3500HD is prepared for every journey. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.