STOCK SUCKS: No doubt the Sierra is a capable truck, and if you've already upped the ante by making more power, new wheels, and fatter tires, then it's time to ditch the stock lighting setup too.
COMPATIBLE: With all GMC Sierra trucks from 2014-2018, these AlphaRex complete tail light assemblies will swap directly in place of the original Halogen tail lights, use all of the stock mounting points, and should only take around 30 minutes to install.
PLUG N PLAY: Wiring is easy too! The Alpha Rex LED tails are designed to work without any special wiring on OEM halogen trucks. They will plug into the factory connectors for the stock lights and each assembly includes all necessary connectors, rubber seals, and pigtails for a plug n play install. No additional resistors, modules, etc needed!
STYLE: While they look radical, they don't look out of place like other aftermarket options. The geometry flows with the body lines like a boss. The LED tails for your Sierra are available with a smoked lens.
WELL-BUILT: Their durable polycarbonate lens will resist the test of time, keeping the housings looking new for many years to come. The injection molded ABS housing is light-weight and much stronger than comparable cheap alternatives.
PRODUCT SPECS WHAT'S INCLUDED TAIL LIGHTS: 2x (One Pair) GMC Sierra AlphaRex Pro LED Tail Lights WIRING: Plug and Play Harness WARRANTY: 2 Years COMPATIBILITY OEM Halogen trucks: 2014-2018 1500, 2500, 3500 (not compatible with old body style 2014 trucks) (not compatible with dually trucks) OEM LED trucks: NOT COMPATIBLE TECH SPECS INPUT SOCKET: Multi-pin OEM WEATHER RATING: IP67 Waterproof LENS MATERIAL: High Impact Polycarb (UV-Resistant) HOUSING: Injection molded ABS LIGHT SOURCE: SSC LED (Red) MODES: Turn/Brake (Dual Intensity)