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SKU:RAXS122504

Raxiom

Raxiom Axial Series LED Third Brake Light - Smoked | 2015-2019 GMC Sierra 2500HD

Raxiom Axial Series LED Third Brake Light - Smoked | 2015-2019 GMC Sierra 2500HD

Regular price $48.99 USD
Regular price Sale price $48.99 USD
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The Raxiom Axial Series LED Third Brake Light fits the 2015-2019 GMC Sierra 2500HD and boosts rear visibility with a switchable solid or 5x flash mode.

Install Difficulty: DIY
Direct plug-and-play replacement for the factory third brake light with an inline switch harness; typically installs in under 15 minutes with no cutting or drilling.

Product Overview

This direct plug-and-play third brake light replaces the factory unit with a smoked polycarbonate lens and modern LED illumination. An inline switch lets you toggle between a standard solid brake light or a 5x rapid flash that stays solid while the pedal is held.

An integrated white cargo light illuminates the bed for added utility. The weather-sealed ABS housing protects the electronics, and the harness plugs directly into the factory connector for a clean install.

Features & Specifications

  • Fits: 2015-2019 GMC Sierra 2500HD
  • Switchable solid or 5x flash brake pattern
  • Integrated white LED cargo bed light
  • Smoked polycarbonate lens
  • Black ABS plastic housing, weather-sealed
  • Plug-and-play harness with inline switch
  • DOT and SAE compliant
  • No cutting or drilling required

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 GMC Sierra 2500 HD Base
2015-2019 GMC Sierra 2500 HD Denali
2015-2019 GMC Sierra 2500 HD SLE
2015-2019 GMC Sierra 2500 HD SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 
  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy