VEVOR Trailer Tailgate Lift Assist for Utility Trailers — 180 lb Capacity, Fits 10–24" Side Rails & 4–6' Gates

VEVOR Trailer Tailgate Lift Assist is a bolt-on spring-assisted system that reduces tailgate weight so one person can lift or lower ramps and gates up to 180 lbs smoothly and safely.

If you load or unload an open utility trailer regularly, a balanced gate makes work faster and less fatiguing. This VEVOR kit includes a heavy-duty spring, a 1.47 m extension cable, mounting hardware and rollers designed to pair with side rails 10–24 inches high and tailgates or ramps 4–6 feet tall. Constructed from powder-coated carbon steel and a seven-core steel cable, it’s engineered for outdoor use and repeated cycles.

How does the lift assist make lowering and raising a tailgate easier?

The lift assist offsets a large portion of the tailgate’s weight using a calibrated spring and extension cable so the gate moves with light hand pressure. It converts the gate’s heavy load into manageable resistance with controlled motion.

• Spring and cable balance the gate, reducing required force.
• 1.47 m extension cable provides long travel without binding.
• POM rollers ensure smooth rope movement and quieter operation.
• Single-hand push or pull capability for safer, faster use.

Will this kit fit my trailer’s side rails and tailgate size?

VEVOR designed this unit for broad compatibility: side rails from 10" to 24" (25.4–61 cm) and tailgate or ramp heights of 4' to 6' (1.22–1.83 m). It supports tailgates up to 180 lbs, making it suitable for most utility trailers and ramps.

• Adjustable mounting points accommodate different rail heights.
• Rated for up to 180 lb gate or ramp weight.
• Includes long and short bolt options to match frame thicknesses.
• Universal layout works with common open trailer designs.

How durable and weather-resistant is the VEVOR lift assist?

The kit uses 1.7 mm carbon steel square tubing with a rust-resistant powder coat to withstand road and outdoor conditions. The 7-core steel wire cable and a large-diameter spring provide longevity under repeated load cycles.

• Powder-coated steel resists chips and corrosion.
• Thick 1.7 mm tubing for structural strength and minimal flex.
• Tear-resistant multi-strand cable for consistent performance.
• Replaceable components (rollers, pins, springs) for easier maintenance.

How difficult is installation and what’s included?

Installation is designed for DIY mechanics with basic drilling tools; no professional welding is required. VEVOR supplies a comprehensive accessory kit so you can mount the system and tune it to your gate’s weight and travel length.

• Complete hardware set: bolts, nuts, washers, spring pins and locking rings.
• POM rollers and S-hook included for proper cable routing.
• Instruction manual guides bolt-on installation and spring adjustment.
• Long and short bolts cover different rail flange sizes.

Who this is for: This tailgate lift assist fits trailer owners who want a safer, one-person solution for handling heavy ramps or metal tailgates. It’s ideal for landscapers, weekend DIYers, contractors, and anyone with an open utility trailer who needs smoother gate operation, reduced strain, and durable, bolt-on hardware that’s serviceable in the field.