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

If you find yourself frequently towing near your 2020-2025 GM Sierra/Silverado 2500HD/3500HD's maximum GVWR or GCWR, upgrading your truck’s hitch is probably a smart move. A heavy-duty Class III hitch offers more strength and durability than the factory-installed hitches on most GM 6.6L Duramax L5P models. They're specifically designed to handle the rigors of heavy-duty towing, providing you with more reliability and a smoother towing experience, especially when you're pushing things to the limit. Pair your new hitch with a Sway Bar or Air Springs to further enhance your truck's overall stability and control. 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.