Tresound LED Third Brake Light for 2007-2013 Chevy Silverado & GMC Sierra — Smoked Lens, Waterproof Cargo Lamp

The Tresound LED Third Brake Light is a direct-fit high-mount stop lamp with built-in cargo illumination designed for 2007–2013 Chevy Silverado and GMC Sierra trucks.

If you need a reliable replacement for the broken or dim high-mounted brake light on your Silverado or Sierra, this Tresound assembly combines bright LEDs, a smoked lens aesthetic and a waterproof gasketed design to restore visibility and provide a rear cargo lamp. It installs in the factory location, uses long-life LEDs for crisp stop-light output, and includes a foam-mounted backing to keep out moisture and road debris.

How does this third brake light improve nighttime and rainy-weather visibility?

This LED stop lamp produces a sharper, faster-responding light than traditional incandescent bulbs, making brake events easier for trailing drivers to notice. The sealed build prevents water intrusion so the light stays consistent in wet conditions.

• High-intensity LED array for quick illumination
• Waterproof ABS housing with high-density foam backing
• Smoked lens for reduced glare while maintaining signal clarity

Will it fit my 2007–2013 Chevy Silverado or GMC Sierra without modification?

This unit is engineered as a direct-fit replacement for the specified model years and trims, so no cutting or rewiring should be necessary when installing in the original mounting hole. It matches the OEM mounting footprint and wiring connection style.

• Compatible with Silverado 1500/2500HD/3500HD (2007–2013)
• Compatible with GMC Sierra 1500/2500HD/3500HD (2007–2013)
• Includes gasket for a factory-like seal and simple bolt-in installation

What durability features protect this brake light from weather and road exposure?

The housing is molded from impact-resistant ABS and the rear is fitted with a high-density foam gasket to block water, snow and dust. The LED modules are rated for long life, reducing the need for replacements due to filament failures.

• ABS construction for shock and UV resistance
• Foam-mounted backing prevents leaks and reduces vibration
• Sealed lens assembly resists road salt, rain and snow

Does this light offer any extra functionality beyond braking illumination?

Yes—alongside the primary brake function, the assembly includes a cargo lamp to help illuminate the truck bed area when reversing or working at night. The cargo lamp uses the same sealed, durable construction as the brake LEDs.

• Integrated cargo light for rear bed visibility
• Smoked lens balances appearance with signal effectiveness
• Super-bright LEDs reduce energy draw while increasing visibility

Who is this for: The Tresound LED Third Brake Light is designed for truck owners who drive 2007–2013 Chevy Silverado or GMC Sierra models and want a plug-and-play replacement that combines improved safety, weather resistance and a cleaner smoked look. It suits people replacing a failed OEM lamp, upgrading to LEDs for better stop-light response, or adding reliable cargo illumination for night work or loading. Professional installers and DIY enthusiasts will both appreciate the direct-fit design and included gasket for a secure seal.