- Product Description
- Light Bar Specs
- Shipping & Warranty
- Fits 2019 2020 2021 2022 2023 2024 GMC Sierra 1500
- Trims: PRO, SLE, Elevation, SLT, AT4, Refresh, and Denali. This will not fit 2019 Limited
- The mounting bracket is on a rail system (see photo). This allows you to move the light bars up or down of about 6in. You choose where you want the light bar to shine through the grille
- No cutting or drilling required. The kit is a complete bolt on using factory openings and hardware
- WILL NOT interfere with active grille shutters. Our light bars are very slim and the metal bracket is designed to be in front of the shutters.
- Metal bracket is powder coated black
👌M&R promises fitment of the light bars with the grille as pictured. If you have a different type of grille, please reach out with pictures for confirmation.
👍Our light kits are for off-road use only.
Choose your light bars colors:
1) White LED -- Up to 15,000 lumens, bright and powerful. It will definitely provide you with enough light needed for all of your adventures. However, these are only for off-roading and can’t be used on the regular road. They will blind the in-coming traffic and also violates road safety.
2) Amber LED -- Up to 7,000 lumens, used in poor driving conditions such as dust, fog, snow and rain. It reflects through air particles much less than the white light. Therefore, making it ideal for poor driving conditions. For off road use only.
3) dual function: main White LED light with Amber DRL backglow -- the white LED light is same as described above, but the amber DRL “daytime running lights” acts purely for aesthetics. Since it doesn’t give out much light, you can use this amber DRL feature on regular roads, it doesn't blind in-coming traffic.
Full in-depth video describing our lights bars CLICK HERE
WHAT'S INCLUDED?
(2) 40in light bars
(2) mounting brackets
All mounting hardware
WIRING
- M&R Automotive doesn’t provide a wiring harness.
- The light bar has 6ft of wire which is enough to reach AUX wires if your truck has them. If not, you need to purchase a generic wiring harness from Amazon/Ebay or create your own.
We now sell Wireless 8 Circuit Wiring Harness. This makes install much easier if you don't have AUX switches. No need to run any wires through the firewall, clean install.
INSTALLATION INSTRUCTIONS
We have a lifetime warranty on our light kits. We truly want our truck enthusiastic customers to enjoy their products as much as we enjoy designing them. However, we also understand that different situations arise with brackets or lights. For more information about our warranty and disclaimer click here.
*M&R Automotive is not responsible for misuse or improper installation of the product. Professional installation is recommended.
Customer Reviews
I installed two light bars behind the grill of my 2021 GMC AT4 along with the wireless wiring kit. I had a few snags along the way, contacted customer support and was helped very quick. The light bars are very bright.
These lights bars are awesome. A little time to install because you have to take the bumber and grill off. However so worth it. The amber I use as a drl. The whites are amazing when you need light.
One of the best lights out there for the 1500 GMC fast and easy installation of the light bar total instal time with harness 2 hours. Super bright at night.
Appreciate that, truck looks nice. Happy to hear the install went great.
Easy install. Looks great, something new that I haven't seen before
haven't seen light bars for the GMC on the market. This is something new and I'm happy I came across it. Easy to install.