18-inch wheels are a great choice for GM 2500HD/3500HD owners looking to add bold style both on and off the road. Balancing off-road capability with sleek on-road aesthetics, these wheels come in a variety of colors and finishes, including black, gunmetal, chrome, bronze, and more. Make a strong statement with a new set of 18-inch wheels for your rugged truck. Perfectly pair your new wheels with 35-inch Tires or 37-inch Tires and take on and off-road capability to the limit! 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.