Tresound LED 3rd Brake Light for 2009–2017 Dodge Ram 1500/2500/3500 — Smoked Lens, Waterproof High-Mount Cargo Lamp

Tresound's smoked-lens LED 3rd brake light is a direct-fit, waterproof high-mount lamp that upgrades visibility and cargo illumination for 2009–2017 Dodge Ram 1500, 2500 and 3500 trucks.

This high-mount stop and cargo lamp replaces the factory unit with a bright, energy-efficient LED array inside a smoked ABS housing. Designed for plug-and-play installation on compatible Rams, the assembly improves rear signaling and provides added cargo-area light while resisting moisture. Multiple quality checks at the factory and a foam-mounted backer help keep out water, and the smoked lens delivers a modern, low-glare look.

How does installation work and will I need to drill?

Installation is intended to be plug-and-play for most 2009–2017 Dodge Ram 1500/2500/3500 trucks that have the correct connector. You may need to trim the small plastic alignment tabs on both sides so the lamp lines up with the existing mounting holes, but no drilling is required for compatible vehicles.

• Use the existing factory connector when present; this unit is not for 2009–2010 trucks without a connector.
• Cut off the alignment tabs on both sides before fitting to ensure proper positioning.
• Check wiring and test lights before finalizing the fit.

Will the smoked lens and LEDs be visible and reliable in different weather?

LEDs provide greater brightness and faster response than traditional halogen bulbs, improving rear visibility for following drivers. The smoked lens reduces glare and gives a subdued appearance without sacrificing light output, while the ABS housing and foam-mounted back reduce water intrusion.

• High-brightness LED array for clear stop and cargo illumination.
• Smoked lens keeps a low-profile look while permitting required light intensity.
• ABS construction plus high-density foam backer resists water and snow entry.

Is this third brake light compatible with my Ram model and what are the limitations?

The lamp is listed for 2009 through 2017 Dodge Ram 1500, 2500 and 3500 models that have the factory third brake light harness. It is not a reverse light and will not fit early 2009–2010 trucks that lack the factory connector.

• Fits 2009–2017 Dodge Ram 1500/2500/3500 with proper connector.
• Not compatible with models that use a different factory brake light without a connector.
• Not intended to serve as a reverse lamp—only brake/cargo illumination.

How durable is the product and what maintenance is recommended?

Tresound subjects each brake light to multiple quality-control steps during production to ensure long-lasting performance. While the unit is designed to be waterproof, a bead of silicone or clear RTV around the edge can provide extra protection in high-exposure environments.

• Manufactured with strict QC standards for consistent longevity.
• Waterproof ABS housing with foam-mounted back to reduce leaks.
• Optional silicone/RTV sealant around edges recommended for extra moisture protection.

Who is this for: This smoked-lens LED third brake light is made for Dodge Ram owners (2009–2017 1500/2500/3500) who want a brighter, more modern high-mount brake and cargo lamp that installs with minimal modification. It’s ideal for drivers seeking improved rear signaling, enhanced cargo-area illumination, and a sleek appearance while retaining a near-factory fit on compatible trucks. If your Ram lacks the factory connector or you need a reverse lamp replacement, choose a different model.