AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Tail Lights Alpha-Blk Actv Lgt Seq. Sig

We design our lights from inception, patent every component we've designed, and guarantee that our products are compliant with the SAE and DOT requirements.CatalogThis Part Fits: Year Make Model Submodel 2015-2018 GMC Sierra 2500 HD Base 2014-2018 GMC Sierra 2500 HD Denali 2014-2018 GMC Sierra 2500 HD SLE 2014-2018 GMC Sierra 2500 HD SLT 2014 GMC Sierra 2500 HD WT 2015-2018 GMC Sierra 3500 HD Base 2014-2018 GMC Sierra 3500 HD Denali 2014-2018 GMC Sierra 3500 HD SLE 2014-2018 GMC Sierra 3500 HD SLT 2014 GMC Sierra 3500 HD WT