Morimoto GMC Sierra (15-19) 3500HD Dually XB LED Tail Lights (Red)
Morimoto XB LED Tail Lights (Red) — GMC Sierra 3500HD Dually (2015–2019)
Two rows of TIR optics illuminate 3D light blades that do double duty as brake lights and turn signals. On a dually that spends time in traffic and job sites, being seen clearly around the clock is the whole point.
The reverse lights put out real illumination, and the optional LED Reverse Light Bar mounts above the license plate for another 2,700 lumens. Red or smoked outer lenses are available.
| Spec | Detail |
|---|---|
| Optics | Two rows of TIR-Optics on 3D light blades |
| Functions | Brake, turn signal and reverse |
| Reverse upgrade | Optional LED Reverse Light Bar, 2,700 lumens, mounts above the license plate |
| Lens | Red outer lens (smoked also available) |
| Compliance | DOT and SAE, third-party lab tested |
| Warranty | Five years |
| Fitment | GMC Sierra 3500HD Dually 2015-2019 — sold as a pair |
Will these fit my Sierra Dually?
Yes. They are made for 2015-2019 GMC Sierra Dually trucks.
Are they street legal?
All designs meet DOT and SAE safety standards and undergo third-party lab testing.
How much brighter is the optional reverse bar?
The optional LED Reverse Light Bar mounts above your license plate and delivers an additional 2,700 lumens.
What lens colors are offered?
They are available with smoked or red outer lenses.
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





































