Download VEVOR App 
Exclusive 5,00€ off for your first three orders on the App.
Scan the QR code to download
VEVOR offers a wide selection of weight distribution hitches for truck owners, RV drivers, camper trailer owners, and trailer haulers who need a safe, level towing setup that evenly distributes hitch weight across all axles, preventing the rear of the tow vehicle from sagging from an unbalanced tongue load. The VEVOR line-up includes everything from basic weight distribution hitch systems for lighter trailers to heavy-duty distribution hitch configurations for big travel trailers and large campers, and commercial trailer loads. Each product has the weight rating, adjustability, and sway control compatibility that safe, stable towing requires.
Are you pulling a camper or trailer that makes the back of your car squat, the front wheels lift, and the steering feel light? These are all signs of an uneven tongue load that a good weight-distribution hitch is designed to eliminate. A properly installed weight-distribution tow hitch raises the tow vehicle back to its proper height, spreads the tongue weight across both axles, and turns an unsafe towing setup into a safe, predictable driving experience.
Two important factors that indicate whether a weight distribution hitch can safely handle your specific towing setup are the weight capacity and the distribution system's design. These factors also show if the hitch distributes the load effectively enough to restore steering control, brake performance, and vehicle stability to acceptable levels throughout the trip.
A weight distribution hitch moves tongue weight, which is the force that the trailer coupler puts on the hitch ball, from the rear axle of the tow vehicle to the front axle and the trailer axles at the same time. Without spreading the weight, the tongue weight concentrates on the tow vehicle's rear suspension, causing rear squat that raises the front wheels, lowers the pressure of the front tire contact patch, increases stopping distances, and makes the front end light, which makes the tow vehicle hard to control in emergencies.
A weight-distribution tow hitch needs to be rated at or above the trailer's tongue weight, not just the tow capacity of the tow vehicle. This is because the structural parts of the distribution system are subjected to bending and shear forces at the head assembly and spring bar connections that can approach the trailer's gross weight.
The mechanical heart of any weight distribution hitch is the spring bar system. It shifts the tongue weight load from the hitch head to the trailer A-frame and front axle by controlling the initial tension of the spring bars. There are two round steel spring bars in a round bar setup. These bars connect to chains or clips on the trailer.
Rather than round spring bars, trunnion bar systems use square- or rectangular-section bars that mount in trunnion brackets on the hitch head. This creates a more direct, mechanically controlled load-transfer path that evenly distributes the trailer's tongue weight across a wider range of load conditions while typically requiring fewer spring-clip adjustments once properly set up. Generally, trunnion designs can handle more tongue weight, offer more consistent distribution performance across a range of load conditions, and are the preferred specification for heavy trailer distribution hitch applications, such as large fifth-wheel campers, horse trailers, and fully loaded utility trailers, where accuracy in distribution across a range of loads is more important than initial purchase cost.
If you want a level trailer-to-tow-vehicle coupling geometry, you have to set the head assembly of a weight distribution hitch so that the hitch ball is at the correct height. This is because the requirement varies significantly depending on the height of the tow vehicle's hitch and the height of the trailer coupler. If the trailer distribution hitch puts the tongue high at the front and low at the back, or vice versa, it creates an uneven load transfer that the distribution spring bars can't fully compensate for. Such an arrangement causes the tires to be unevenly loaded, the trailer to sway, and the suspension and hitch parts to wear out faster than they should.
The VEVOR weight distribution hitches have adjustable shanks that can rise and fall to fit a variety of tow vehicle and trailer coupler heights you might encounter in real life, such as low-slung SUV receivers and high-coupled caravan tongues.
When choosing a weight distribution hitch, you need to consider both the physical load capacities and the applicable regulations. For example, many places require the use of weight distribution equipment when the tongue weight exceeds a certain limit, and tow vehicle and trailer manufacturers set minimum distribution capacity requirements that must be met to keep the tow rating valid and to maintain warranty coverage.
The VEVOR load leveler hitch and trailer distribution hitch models have SAE J684 compliance documentation and gross trailer weight ratings that match the rules and manufacturer requirements for major towing markets. This gives buyers written proof that the equipment meets the standards set by their tow vehicle manufacturer and local road authorities.
For safe towing, the structure starts with a weight capacity and a distribution system design. Integrated sway control and practical installation design enable the structure to operate in real-world road conditions and make it easy for towers and drivers to install and maintain their own equipment.
Trailer sway, when the trailer moves side to side relative to the tow vehicle and worsens with each cycle until you lose control, is the most dangerous dynamic event in trailer towing. The best way to stop it is to add active sway-control hardware to the weight distribution hitch system, rather than relying solely on distribution load management to keep the trailer stable.
The best active sway control systems are built right into the weight distribution tow hitch head. They use a coupled cam and friction mechanism that reacts to lateral trailer movement in real time, applying progressive resistance that scales with the severity of the sway, rather than just friction damping as a damper does
Installing a weight distribution hitch correctly means making sure the ball mount is at the right height, the spring bars are properly tensioned, and the towing geometry is level before the first loaded trip. This setup process determines if the equipment works properly or only partially, which could be unsafe.
To change the spring bar preload tension, which is the amount of upward force that the tensioned spring bars apply to the trailer tongue, choose the chain link or trunnion bracket position that restores the correct front axle load when checked with a scale or by re-measuring ride height before and after tensioning.
VEVOR offers a wide selection of weight distribution hitches for all types of tow vehicles, trailers, and distribution systems. These range from basic load-leveling hitch packages for lighter recreational towing to heavy-duty trailer distribution hitch systems for large campers and commercial trailer operations. We make sure every product meets its rated capacity by using adjustable parts, sway-control compatibility, and detailed installation instructions that let anyone set it up correctly without expert help.
If your trailer's tongue weight exceeds 272 kg, your tow vehicle rear squats noticeably when coupled, or your tow vehicle manufacturer specifies distribution equipment for trailers over a certain weight, a weight distribution hitch is required.
Round bar systems use cylindrical spring bars attached via chains or clips, a cost-effective, widely compatible design suited to mid-range towing. Trunnion bar systems mount square bars in brackets for more consistent, higher-capacity load transfer.
Many weight-distribution tow-hitch designs are compatible with friction sway control bar add-ons that attach between the hitch head and the trailer A-frame. Verify that your specific hitch head includes the sway control attachment point before purchasing a sway bar.
Measure the tow vehicle's front and rear ride heights before coupling, then after coupling and tensioning spring bars, verify that the front axle height has been restored to within 6 to 12 mm of the pre-coupling measurement.
Select a distribution weight hitch rated at or above your trailer's actual loaded gross weight, not just its published weight class. Also, verify that the hitch's tongue weight rating exceeds your trailer's actual tongue weight, which should fall between 10 and 15 percent of gross trailer weight.
