14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Tail Lights Alpha-Black

Upgrade the rear-end appearance of your GMC Sierra with these LUXX-Series LED Tail Lights in Alpha-Black. Designed for 2014-2018 GMC Sierra 1500, 2500HD, and 3500HD single rear wheel models, these tail lights deliver a modern LED lighting upgrade with a dark custom rear-end appearance.

These 4th generation GMC Sierra LUXX-Series LED tail lights are designed to enhance both style and functionality. The Alpha-Black finish creates a darker and more aggressive rear lighting look, while the three pairs of switchable LED tubes provide a distinct modern lighting signature.

The red LEDs function as parking lights and brake lights, while the amber LEDs provide sequential turn signal functionality. Diffuser lenses with switchable LEDs are integrated between the light tubes for improved daytime visibility, and the activation light feature creates a distinctive lighting sequence when the parking lights are activated.

Product Specifications

Key Features

• LUXX-Series LED tail lights designed for 4th generation GMC Sierra models
• Compatible with 2014-2018 GMC Sierra 1500 single rear wheel models
• Compatible with 2014-2018 GMC Sierra 2500HD single rear wheel models
• Compatible with 2014-2018 GMC Sierra 3500HD single rear wheel models
• Alpha-Black finish creates a darker and more aggressive rear-end appearance
• Three pairs of switchable LED tubes provide a modern lighting signature
• Red LEDs function as parking lights and brake lights
• Amber LEDs provide sequential turn signal functionality
• Diffuser lenses with switchable LEDs improve daytime brake and turn signal visibility
• Activation light sequence activates when parking lights are turned on
• Designed to enhance rear-end styling, visibility, and safety
• Converter requirements vary by model year and factory tail light setup

Configuration Options

• 2014-2015 Halogen Setup: Requires 6-pin to 8-pin converter for installation
• 2016-2018 Halogen Setup: Direct fit for factory 6-pin plug
• 2016-2018 LED Setup: Requires converter for installation
• SLT / Denali Setup: 2016-2018 Sierra models with factory LED tail lights require converter for installation
• Wheel Setup: Compatible with single rear wheel models only
• Parking Light Setup: Red LEDs function as parking lights
• Brake Light Setup: Red LEDs function as brake lights
• Signal Setup: Amber LEDs provide sequential turn signal functionality
• Activation Setup: Activation light sequence runs when parking lights are activated
• Finish Setup: Alpha-Black finish for a darker custom rear-end appearance

Package Includes

• One pair of LUXX-Series LED Tail Lights
• Left side tail light
• Right side tail light

Note: Professional installation is recommended. Test fitting is recommended before final installation. These tail lights are compatible with single rear wheel models only. Converter requirements vary depending on year and factory tail light setup. Factory wiring harness may be required if needed based on the supplied product information.

Installation

• Designed as a rear left and right tail light upgrade
• Confirm vehicle year, model, wheel setup, and factory tail light type before installation
• Use the required 6-pin to 8-pin converter when installing on 2014-2015 Sierra models with stock halogen tail lights
• Use the required converter when installing on 2016-2018 Sierra models with stock LED tail lights
• 2016-2018 Sierra models with stock halogen tail lights are direct fit for the 6-pin plug
• Apply factory wiring harness if needed
• Professional installation is recommended for proper wiring, alignment, and secure fitment
• Ensure parking light, brake light, amber sequential turn signal, reverse light, and activation light functions are tested before finalizing installation

Fitment

• 2014-2018 GMC Sierra 1500, single rear wheel models only
• 2014-2018 GMC Sierra 2500HD, single rear wheel models only
• 2014-2018 GMC Sierra 3500HD, single rear wheel models only
• 2014-2015 GMC Sierra 1500 / 2500HD / 3500HD with stock halogen tail lights, requires 6-pin to 8-pin converter
• 2016-2018 GMC Sierra 1500 / 2500HD / 3500HD with stock halogen tail lights, direct fit for 6-pin plug
• 2016-2018 GMC Sierra 1500 / 2500HD / 3500HD with stock LED tail lights, requires converter

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.