Morimoto GMC Sierra (15-19) 3500HD Dually XB LED Tail Lights (Smoked)
Morimoto XB LED Tail Lights (Smoked) — GMC Sierra 3500HD Dually (2015–2019)
Dual rows of TIR optics illuminate 3D light blades that handle brake and turn duty, built for clear visibility in daylight and after dark. The smoked outer lens keeps the housing dark until the lights fire.
Reverse output is potent on its own, and the optional LED Reverse Light Bar installs above the license plate for another 2,700 lumens when you are backing a trailer into place.
| Spec | Detail |
|---|---|
| Optics | Dual rows of TIR-Optics on 3D light blades |
| Functions | Brake, turn signal and reverse |
| Reverse upgrade | Optional LED Reverse Light Bar, 2,700 lumens, installs above the license plate |
| Lens | Smoked outer lens (red also available) |
| Compliance | DOT and SAE, third-party laboratory tested |
| Warranty | Five years |
| Fitment | GMC Sierra 3500HD Dually 2015-2019 — sold as a pair |
Will these fit my Sierra 3500HD Dually?
Yes. They are made for the 2015-2019 GMC Sierra 3500HD Dually.
Are they street legal?
They meet all DOT and SAE safety standards and undergo third-party laboratory testing.
Do they include reverse lights?
Yes. The reverse lights are potent, and an optional LED Reverse Light Bar adds an extra 2,700 lumens above the license plate.
What warranty comes with them?
A five-year warranty covers the assemblies.
Complete your GMC Sierra HD build
More parts that fit your GMC Sierra HD and pair well with this one — matched and ready to install.
More for your GMC Sierra HD
Pulled from the 40 products that fit your GMC Sierra HD — so every item here is guaranteed to fit. No sorting through parts that don’t.
Specifications
Multi-column

Join Our Community
For all things NVMOS, check us out on Instagram and Facebook!

Financing Available
Buy now and pay later with Affirm.

Contact Us
Have a question? Just send us an e-mail at support@nvmos.com





































