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2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one white 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one amber 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one amber 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one 40in Light Bar behind the grille and hood up
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with two 40in Light Bars behind the grille color amber and white
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one white 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with two 40in Light Bars behind the grille color amber and white
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one white 40in Light Bar behind the grille
2021 2022 2024 gmc sierra 1500 light output in the dark of 40in white light bar
2021 2022 2024 gmc sierra 1500 light output in the dark of 40in amber light bar
2019 2020 2021 2022 2023 whitevGMC Sierra 1500 with one 40in Light Bar behind the grille
2019 2020 2021 2022 2023 white GMC Sierra 1500 with one white 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with two amber 40in Light Bar behind the grille
2019 2020 2021 2022 2023 gray GMC Sierra 1500 with one white 40in Light Bar behind the grille
2019 2020 2021 2022 2023 black GMC Sierra 1500 with one white 40in Light Bar behind the grille
2019+ GMC Sierra 1500 single 40in SLIM LED light bar, white and amber product image
2019+ GMC Sierra 1500 single 40in SLIM off-road LED light bar shown in white and amber
2019+ GMC Sierra 1500 single 40in SLIM LED light bar product graphic with beam detail
2019+ GMC Sierra 1500 single 40in SLIM LED light bar kit overview, bolt-on

2019+ GMC Sierra 1500 Single 40in Light Bar SLIM

Regular price $349.99
Light Bar ColorWhite

What's in the Box

  • (1) 40in light bar SLIM
  • (2) metal brackets
  • All hardware included
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Off-road use only

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Bolt On, No Drilling

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Vehicle Specific Design

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Lifetime Warranty


2019+ GMC Sierra 1500 Single 40in Light Bar SLIM

$349.99

Fits: 2019–2026 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 bar up or down by 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.

Choose light output color:

1) White LED — Up to 15,000 lumens. Bright, powerful light for any adventure. Off-road use only — the white beam blinds oncoming traffic and isn't street-legal.

2) Amber LED — Up to 7,000 lumens. Cuts through dust, fog, snow, and rain far better than white light. Ideal for poor conditions. Off-road use only.

3) Dual Function: White LED + Amber DRL backglow — Full white beam (same as above), plus a soft amber "daytime running light" glow. The DRL is purely cosmetic and street-safe — it won't blind oncoming traffic, so you get a standout amber accent you can run anywhere.

Full in-depth video describing our light bars CLICK HERE

M&R doesn't include a wiring harness with the light bar(s). The light bar(s) have over 6 ft of wire — enough to reach AUX switch wiring if your vehicle has them. Otherwise, a generic harness must be purchased separately (Amazon/eBay) or built.

Easier option — our Wireless Harness. Powers the lights with no AUX switches and no wires run through the firewall. Clean, simple install.

2019+ GMC Sierra 1500 Single 40in Light Bar SLIM light bar specs
  • All domestic (USA) orders within 48 states are free ground shipping via USPS or UPS, depending on product size.
  • We typically ship in 3-7 business days.
  • If we are anticipating a delay with your shipment due to availability of the product, we will reach out to you via email.
  • Canada, international or express shipping costs are calculated at checkout.
  • You will receive an email with tracking number when your order is shipped. If you have a special request about your order, reach out, we try to accommodate as much as we can. For a complete shipping policy.

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.

*M&R Automotive is not responsible for misuse or improper installation of the product. Professional installation is recommended.

HOW TO INSTALL?

Install Video
Wiring

M&R doesn't include a wiring harness with the light bar(s). The light bar(s) have over 6 ft of wire — enough to reach AUX switch wiring if your vehicle has them. Otherwise, a generic harness must be purchased separately (Amazon/eBay) or built.

Easier option — our Wireless Harness. Powers the lights with no AUX switches and no wires run through the firewall. Clean, simple install.

Light Output