BulletProof Hitches Heavy Duty Road Suppressor Channel to Channel Coupler

The BulletProof Hitches Heavy Duty Road Suppressor Channel to Channel Coupler is a vibration-isolating trailer coupler mount for any trailer with a front channel mount, rated to a maximum towing capacity of 22,000 lb. Patented polyurethane bushings absorb and dissipate energy between the tow vehicle and trailer, reducing bounce and delivering up to a 90% smoother ride. Four included 5/8" bolts secure the coupler in under 60 seconds with no special tools.

Vibration Isolation That Protects Cargo and Equipment

The Road Suppressor's patented polyurethane bushings sit between the trailer's front channel and the hitch connection, absorbing the repetitive shock and vibration that builds up over long hauls. Reduced vibration means cargo arrives in better condition, trailer welds and frame joints face less cumulative stress, and tire wear on both the tow vehicle and trailer decreases over time. These benefits compound across thousands of miles of use.

Built to Perform in Extreme Conditions

The coupler is engineered to remain functional across the temperature range from arctic cold to extreme desert heat, so performance does not degrade on high-altitude mountain passes or desert crossings. The design also handles accidental overload situations without damage, continuing to deliver vibration suppression even when tongue weight temporarily exceeds the optimal range.

No Maintenance, No Upkeep

The polyurethane bushing system requires no lubrication, adjustment, or periodic service. Once installed, the Road Suppressor Coupler works without any ongoing attention. That makes it a practical choice for extended overlanding trips or commercial towing routes where stopping for maintenance is not an option.

Features

• Patented polyurethane bushings: isolate and dissipate vibration and energy between vehicle and trailer
• Up to 90% smoother ride: reduces trailer bounce and driver fatigue on long hauls
• 22,000 lb max towing capacity: optimal tongue weight 1,000–2,000 lb; maximum tongue weight 3,000 lb
• 60-second installation: includes four 5/8" 11x5 bolts, four 5/8" lock nuts, and eight washers
• Sway-control compatible: works alongside sway control systems for added stability
• NATDA 1st Place Trailer Innovation Award winner (US Patent D1,035,507 S)

Specifications

Who This Is For and Isn't

The Road Suppressor Channel to Channel Coupler suits towers who haul trailers with a front channel mount (horse trailers, cargo trailers, flatbeds, and similar) and want to reduce ride harshness, protect cargo from vibration damage, and extend the service life of trailer frames and tow-vehicle suspension. It is compatible with sway control systems and works with any hitch on the market, not only BulletProof Hitches products.

The Road Suppressor Channel to Channel Coupler is not recommended for use with weight distribution systems. It is also not compatible with trailers that do not have a front channel mount.

Common Questions

Does the Road Suppressor Coupler work with my existing hitch, or do I need a BulletProof Hitches product?

The BulletProof Road Suppressor Channel to Channel Coupler is designed to work with any hitch on the market, not exclusively BulletProof Hitches products. The only requirement is that the trailer has a front channel mount for the coupler to attach to.

Can I use this coupler with a weight distribution system?

No. The Road Suppressor Channel to Channel Coupler is not recommended for use with weight distribution systems. Towers who run a weight distribution setup should not install this coupler alongside it.

What hardware is included, and what tools do I need for installation?

The Road Suppressor Channel to Channel Coupler includes four 5/8" 11x5 bolts, four 5/8" lock nuts, and eight washers. Installation is designed to take under 60 seconds; no special tools beyond a standard wrench are implied by the included hardware.

What is the maximum towing capacity, and what tongue weight does it support?

The Road Suppressor Channel to Channel Coupler is rated to a maximum towing capacity of 22,000 lb. The optimal tongue weight range is 1,000–2,000 lb, with a maximum tongue weight of 3,000 lb.

Does the coupler require any maintenance after installation?

The Road Suppressor Channel to Channel Coupler requires no maintenance. The polyurethane bushing system needs no lubrication, adjustment, or periodic service, making it suitable for extended trips and high-mileage towing applications.