mandrautomotive
New member
Hey everyone,
For anyone wanting a serious lighting upgrade without hanging a big light bar off the front of the truck, our M&R Automotive Dual 40" SLIM Light Bar Kit for the 2019+ GMC Sierra 1500 puts two full-size bars behind the factory grille for a clean, integrated setup.
The mounting system is adjustable, so you can position the bars where you want them to shine through the grille. Despite running two 40" bars, the SLIM design keeps everything tucked away and is designed to stay clear of the active grille shutters.
A few highlights:
- Two 40" SLIM LED light bars
- Fits 2019–2026 Sierra 1500 models, including AT4
- Spot + flood beam pattern
- Adjustable mounting position
- No cutting or drilling required
- Designed not to interfere with the active grille shutters
- White, amber, or white with amber DRL backglow options
- Vehicle-specific powder-coated metal brackets
- Lifetime warranty
- Off-road use only
It’s a lot of light while still keeping the front of the Sierra looking clean when the bars are off.
What would you run on your Sierra — both bars white, both amber, or one of each?
