Led Tail Light for 2019-2024 GMC Sierra 1500/2500 HD/3500 HD

Upgrade your GMC Sierra 1500 (2019–2024), 2500 HD (2019–2024), or 3500 HD (2019–2024) with the TT-ABC LED Tail Light Assembly—engineered exclusively for factory full-LED equipped models to guarantee perfect compatibility and plug-and-play installation. This precision-engineered assembly houses high-intensity LEDs for brake, reverse, and running lights, eliminating the need for separate bulbs and reducing maintenance hassles.

The housing is crafted from military-grade ABS plastic with a UV-treated polycarbonate lens, sealed to IP67 standards to prevent water, dust, and debris ingress—even during rain, mudding, or wading adventures. Integrated cooling fins and a hydrophobic anti-fog coating maintain clear optics and stable operating temperatures across extreme heat and sub-freezing conditions.

True plug-and-play installation uses your truck’s existing harness—no drilling, splicing, or additional resistors required—while built-in resistors ensure correct CAN-bus signaling to prevent hyper-flash or dashboard errors. Each set is backed by responsive after-sales support with 24/7 technical assistance to resolve any issues quickly.

Key Features & Benefits

• Exact Fitment: Compatible with GMC Sierra 1500, 2500 HD, 3500 HD (2019–2024) factory full-LED models—no adapters needed.

• Three-Mode Lighting: Integrated brake light, reverse light, and running light modes in one sealed unit for comprehensive rear illumination.

• Waterproof & Dustproof: IP67-rated ABS housing and lens joint keep out moisture and dirt for reliable all-weather performance.

• Built-In LEDs: High-brightness LED modules deliver clear, uniform light output without extra bulbs.

• CAN-bus Compatible: Built-in current-limiting resistors prevent hyper-flash and error codes on modern GM trucks.

• Rugged Construction: UV-treated polycarbonate lens and passive cooling fins ensure long life and clear optics.

• Effortless Installation: True plug-and-play with factory connectors—professional installation recommended for best beam alignment.

• Expert Support: Backed by a one-year limited warranty and around-the-clock technical assistance.

Technical Specifications