2007.5-2010 GM Duramax 6.6L LMM Rear Bumpers

The stock rear bumper on your GM 6.6L Duramax LMM isn't much to write home about, so if you're looking to improve it's protection, utility and even lighting capabilities, you're going to need a replacement. An aftermarket rear bumper is a great way to show off your truck's off-road style while getting more utility out of your GM 2500/3500's custom build. Most of these bumpers even feature provisions for rear-facing off-road lighting so you can experience a safer ride when you're out and about. Be sure to also check out out lineup of GM 6.6L Duramax LMM Front Bumpers to complete your custom 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.