2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Air Springs

One of the most common issues that comes with towing or hauling in your 2017-2019 GM 6.6L Duramax L5P is rear-end sag, which can lead to stability problems long before you reach your truck's GVWR or GCWR. A set of aftermarket air springs is the perfect solution to keep your truck level and stable during extreme towing applications. These air spring upgrades are designed to prop up your truck’s rear end, giving you the stability and handling need when your GM 2500HD/3500HD is under a heavy load. Easy to install, these air springs are the perfect upgrade for anyone looking to enhance their truck’s towing capabilities without a ton of complex suspension modifications. Pair them with some new Rear Shocks for the ultimate towing setup. GM Duramax Fitments: 2017, 2018, 2019 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.