2004.5-2005 GM Duramax 6.6L LLY 18" Wheels

18" wheels are certainly not the biggest wheel choice on the market for your 2004.5-2005 GM Sierra/Silverado 2500/3500, but they do offer up a ton of room for various tire options. You can throw on a ton of sidewall to give your truck a smooth street ride while providing enough rubber for improved traction in any situation. These premium 18" wheels come with various designs and styles, so pick one out today to start customizing your 6.6L Duramax LLY build! GM Duramax Fitments: 2004, 2005 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.