AlphaRex 630030 LED Tail Lights for 2014-18 GMC Sierra 1500/2500HD/3500HD

Vehicle Fitment

• 2014-2018 GMC Sierra 1500, 2500HD, 3500HD (single rear wheel; silvin-style tail lights).

Fitment Notes

• Compatible with single-wheel rear axle configurations only; not for dually or factory LED-equipped SLT/Denali trims unless converter harness used.
• Converter harness (P/N 620041) required for vehicles equipped with factory LED tail light wiring.
• Not compatible with Chevrolet Silverado models or extended cab-only rear lamp layouts.

Features

• BUILT-IN switchback LEDs: red for parking/brake; amber for sequential turn signal
• Signature activation light feature with DRL startup sequence
• Polycarbonate lens with UV-resistant coating to prevent yellowing
• Alpha-Black glossy housing finish for modern OEM black-out styling
• Plug-and-play drop-in fit using factory 6-pin connector (converter needed for some models)
• DOT/SAE compliant; Prop-65 warning label included for California
• Includes 2-year AlphaRex limited warranty

Specifications

• Material: Alpha-Black polypropylene housing; lens: polycarbonate with UV-resistant coating
• Connector: 6-pin OEM-style plug (requires optional converter for LED OEM wiring)
• Weight: approx.-7.5-lb per pair
• Load: supports Sierra single-rear-wheel weight up to HD spec
• Compliance: DOT/SAE FMVSS-108; Prop-65 label included

Included Components

• 2- AlphaRex 630030 LED tail lights (driver + passenger)
• Activation wiring harness (pre-wired for plug-and-play)
• Installation guide and warranty info
• Note: Converter harness (P/N 620041) sold separately if needed

Product Description

The AlphaRex 630030 LUXX-Series LED tail light pair is a direct-fit upgrade for 2014-2018 GMC Sierra 1500, 2500HD, and 3500HD trucks with single rear wheel and standard halogen tail light configurations. Featuring switchback LED tubes that shift from red (parking/brake) to amber sequential turn signals, these lights also include a DRL activation sequence on startup. Mounted in Alpha-Black glossy housing with UV-coated polycarbonate lenses, they install easily using the factory 6-pin connector; a converter harness is required for trucks with factory LED wiring. Fully DOT and SAE compliant and backed by a 2-year warranty, the AlphaRex 630030 adds refined style and improved visibility without cutting or modifications.