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Silverado 2500 3500 light bar single 40in PRO mounted on 2020-2026 Chevrolet Silverado 2500HD truck on a mountain dirt road
Silverado 2500 3500 light bar single 40in PRO mounted on Chevy Silverado 2500HD driving on mountain highway
Silverado 2500 3500 light bar single 40in PRO mounted on 2020-2026 Silverado 2500HD driving off-road with bright yellow LED lights
Silverado 2500 3500 light bar single 40in PRO mounted in lower grille on Chevy 2500HD truck driving on dirt road
Silverado 2500 3500 light bar single 40in PRO mounted on 2020-2026 Chevrolet Silverado 2500 3500HD grille for off-road lighting
Silverado 2500 3500 light bar single 40in PRO mounted in lower grille on Chevy Silverado HD driving on a winding mountain dirt road
Silverado 2500 3500 light bar single 40in PRO mounted on black Chevy Silverado 2500HD driving off-road in desert mountains
Silverado 2500 3500 light bar installed behind lower grille on 2020-2026 Chevy Silverado 2500HD 3500HD front bumper
Installed Silverado 2500 3500 light bar single 40in PRO mounted behind lower grille with bumper removed for bracket rail system view
Amber LED close-up of Silverado 2500 3500 light bar PRO, dual 40in grille mounted lighting for Chevrolet Silverado HD trucks
Silverado 2500 3500 light bar PRO 40in with UV resistant powder coating and CNC machined thermal aviation aluminum housing
Silverado 2500 3500 light bar single 40in PRO with dual-row white and amber LED pattern for 2020-2026 Chevrolet Silverado HD
Silverado 2500 3500 light bar modules with alternating amber and white LED pods shown in dual row configuration

2020+ Chevrolet Silverado 2500/3500 Single 40in Light Bar - PRO

Regular price $604.99
Light Bar Colormain White light with Amber DRL

What's in the Box

  • (1) 40in light bar PRO
  • (2) metal brackets
  • All mounting 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


FAQ

Frequently asked question

Have you installed on zr2, grill looks different, wondering how led spacing would work with that grill?

Please send us a picture of your grille. Email or text is great.

Can the light bar operate as full time amber?

The PRO light bar has amber as DRL (daytime running lights). Yes, you can have this on during the day or night. It is not bright, the amber is a backglow.

Fits: 2020–2026 Chevrolet Silverado 2500 3500 HD

Trims: High Country, LTZ, LT, Custom, WT, ZR2


  • Must remove grille
  • Fits only on the bottom half of the grille
  • Due to Silverado's grille type variation, M&R designed the mounting bracket on a rail system (see photo). This allows you to move the light bar up or down by about 8in, for maximum light output. You choose the location of your light bar.
  • 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 slim and the metal bracket is designed to be in front of the shutters.
  • Doesn't interfere with radiator air flow
  • Metal bracket is powder coated black

CHOOSE LIGHT OUTPUT COLOR:

Each PRO bar is dual-color — a main beam plus a soft amber DRL (daytime running light) backglow.

Option 1 — White + Amber DRL

  • White LED — Super bright, crisp white beam with plenty of light for any adventure. Off-road use only — it blinds oncoming traffic and isn't street-legal.
  • Amber DRL — Purely cosmetic amber glow. Street-safe — gives off little light and won't blind oncoming traffic, so you can run it on the road.

Option 2 — Yellow + Amber DRL

  • Yellow LED — Cuts through dust, fog, snow, and rain better than white light. Ideal for poor driving conditions. Off-road use only.
  • Amber DRL — Same cosmetic amber glow. Street-safe — won't blind oncoming traffic.
  • Combo Pattern: combined spot and driving optics offer a balance between distance and width
  • Uses a TIR (Total Internal Reflection) lens, which is different from the conventional optics parts, which lose some light internally and produce glare. The TIR lens collects all of the light from the LED and directly leads them to where you need, drastically reducing glare and improving total efficiency.
  • Higher light efficiency: brighter, longer irradiation distance
  • Housing is upgraded to 304 aluminum. The surface is UV polyester powder coated to protect against UV, salt water, corrosion, fading and scratch resistant.
  • Equipped with thermal management system that automatically adjusts the brightness output according to the external temperatures

M&R doesn't provide a wiring harness. The light bar(s) have over 6ft of wire -- enough to reach your vehicle's AUX switch wiring (if equipped). If your vehicle doesn't have AUX wires, you'll need to source a generic harness separately (available on Amazon/eBay) or build your own.

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

M&R AUTOMOTIVE
PRO SERIES

40in PRO Light Bar

Beam PatternSpot & Driving
Theoretical Max Power220 watts
Actual Power125 watts
Voltage / Current (Main)DC 12V / 10.42A
Voltage / Current (Backlight)DC 12V / 0.25A
Theoretical Max Luminous Flux24,024 lm
Measured Flux (without lens)15,224 lm
Measured Flux (with clear lens)12,108 lm
Measured Flux (with yellow lens)9,505 lm
LED TypeLuminus SST-20
Color Temperature6000K
Number of LEDs22 pcs
Product Size (L × W × D)38.90 × 1.89 × 1.00 in
IP68 RATEDLIFESPAN 50,000 HRS
2020+ Chevrolet Silverado 2500/3500 Single 40in Light Bar - PRO PRO vs SLIM lighting zones

Free ground shipping on all orders within the continental United States.

We process and ship orders within 3–5 business days. If we anticipate any delay, we'll reach out via email.

  • Hawaii, Alaska & Puerto Rico — $20 flat rate for ground shipping.
  • Canada & International — Shipping rates calculated at checkout. Customs fees, duties, and import taxes are the responsibility of the customer.
  • Overnight & 2nd Day Air — Available at checkout. Orders must be placed by 12:00 PM Pacific Time for same-day shipment.

You'll receive a tracking number via email once your order ships. If you have a special request about your order, reach out — we'll do our best to accommodate. For our complete shipping policy, [click here].

Warranty

We have a lifetime warranty on all our light kits. We stand behind every kit we build — our lifetime warranty isn't fine print, it's a promise. 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.

HOW TO INSTALL?

Install Video

Light Output

Wiring

M&R doesn't provide a wiring harness. The light bar(s) have over 6ft of wire -- enough to reach your vehicle's AUX switch wiring (if equipped). If your vehicle doesn't have AUX wires, you'll need to source a generic harness separately (available on Amazon/eBay) or build your own.

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