2007.5-2010 GM Duramax 6.6L LMM 3-4" Lift Kits

Throwing on a 3-4" suspension lift kit on your 2007.5-2010 GM 6.6L Duramax LMM is the quickest path to throwing on massive 35" tires so you can get the ground clearance and larger appeal your truck deserves. Your suspension will thank you for the premium shocks and hardware that comes standard with these suspension systems, ensuring your custom GM 2500/3500 gets everything it needs to deliver dependable performance in every situation. Head over to our 2007.5-2010 GM 6.6L Duramax Wheels & Tires for even more ways to complete your custom GM build! GM Duramax Fitments: 2007, 2009, 2010 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.