6 Best Trailer Scales For Safe Livestock Hauling

Transporting a nervous heifer or a flighty trio of goats requires more than just a sturdy ramp and a hitched truck. Unbalanced weight distribution transforms a routine trip to the vet into a white-knuckle highway struggle against trailer sway. Investing in a reliable trailer scale ensures every load is centered, keeping both the driver and the livestock safe on winding country roads.

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Sherline LM-2000 Trailer Tongue Weight Scale

This hydraulic scale is the gold standard for hobby farmers who appreciate mechanical simplicity and rugged reliability. It operates without batteries or complicated electronics, making it a dependable tool to keep in the bed of a truck through all seasons. The gauge provides a clear reading of the tongue weight, allowing for precise animal placement before the gate is even latched.

The LM-2000 is built from heavy-duty steel and can be placed directly under the trailer coupler or used with a specialized jack stand. Because it relies on hydraulic pressure, it remains accurate even in extreme temperatures that might cause digital screens to fail or lag. It is small enough to fit in a standard toolbox but strong enough to handle tongue weights up to 2,000 pounds.

For the farmer who prioritizes durability over high-tech features, this is the definitive choice. It removes the guesswork from loading a tandem-axle trailer, ensuring the weight is never too far back or too far forward. If you want a tool that will last for decades and requires zero software updates, this is the scale for your operation.

Weigh Safe LTB6-2 Drop Hitch With Built-In Scale

Integration is the primary advantage of this drop hitch, as it places the scale directly into the towing hardware. This design means the tongue weight is measured automatically every single time the trailer is lowered onto the ball. It eliminates the extra step of using a separate tool, which is a massive time-saver during busy chore mornings.

The 6-inch drop is particularly useful for hobby farmers who switch between a standard pickup and various trailer heights, from low-profile stock trailers to higher equipment haulers. The gauge is built into the side of the hitch, featuring a simple color-coded system that indicates whether the load is safe or needs adjustment. This visual feedback is invaluable when moving livestock that might shift their footing during the loading process.

This product is ideal for the farmer who hauls frequently and wants a seamless, permanent solution. It is a premium investment that pays for itself through convenience and consistent safety monitoring. If you value a streamlined setup that ensures you never forget to check your weight, this hitch belongs on your truck.

Curt 51701 BetterWeigh Smart Mobile Towing Scale

Modern technology meets towing safety with this Bluetooth-enabled device that plugs directly into a vehicle’s OBDII port. It uses the truck’s internal sensors to calculate the tongue weight and total trailer weight based on changes in momentum and pitch. This approach allows the farmer to view real-time data on a smartphone, which is incredibly helpful when managing a load single-handedly.

The setup process is straightforward, requiring only a simple calibration drive with an empty trailer. Once calibrated, it can estimate the weight of livestock as they enter the trailer, giving a rough idea of the total load without visiting a commercial scale. This digital approach is perfect for tech-savvy operators who prefer having all their data organized on one screen.

While it lacks the physical directness of a hydraulic scale, it offers a broader range of data, including payload and weight distribution hitch settings. It is a fantastic option for those who tow multiple different trailers and want a “smart” assistant to manage the math. If you are comfortable using an app to monitor your equipment, this scale offers the most comprehensive data set available.

Draw-Tite 63070 Heavy Duty Trailer Tongue Scale

This scale is designed for those managing larger stock trailers or heavy equipment where tongue weights can reach up to 5,000 pounds. It functions similarly to a high-end bathroom scale but is engineered with heavy-duty components to handle the immense pressure of a loaded trailer. The large, easy-to-read dial ensures that readings are visible even in the dim light of a barn or early morning.

The Draw-Tite 63070 is particularly useful for tandem-axle trailers that carry larger animals like cattle or horses, where small shifts in position significantly alter the tongue weight. Its compact footprint makes it easy to store, yet its weight capacity surpasses most other portable options on the market. It provides a quick, physical confirmation of safety before every trip.

This scale is the right choice for the farmer who deals with varying loads and needs a higher weight ceiling than standard scales provide. It is a “no-frills” tool that focuses entirely on accuracy and strength. If your livestock trailers are on the larger side, this heavy-duty scale is a necessary addition to your towing kit.

Optima Scales OP-924A Portable Wheel Axle Scale

When total trailer weight is as important as tongue weight, these portable axle pads provide the ultimate solution. By driving the trailer wheels over these pads, a farmer can determine the exact weight on each axle, ensuring the trailer is not overloaded beyond its GVWR. This is especially critical when hauling pigs or small ruminants in high-density loads where the total weight is difficult to estimate.

The system includes two pads and a digital indicator that displays the results clearly. While it is more of an investment than a simple tongue scale, it offers the highest level of precision for those who must stay within strict legal weight limits. The pads are made of high-strength aluminum, designed to withstand the harsh environment of a farmyard.

This setup is recommended for serious hobby farmers who are often pushing the limits of their trailer’s capacity. It provides peace of mind that no single tire or axle is being overstressed, which prevents blowouts and mechanical failures. If you need to know exactly how much your livestock and trailer weigh as a complete unit, this is the professional tool for the job.

Weigh Safe WS6-26 Adjustable Ball Mount Scale

This adjustable ball mount offers the same integrated scale technology as other Weigh Safe models but focuses on maximum versatility with two different ball sizes. Being able to switch between a 2-inch and a 2-5/16-inch ball while still maintaining the scale functionality is a huge benefit for mixed-use farms. One minute you are hauling a utility trailer of hay, and the next you are moving a heavy stock trailer.

The stainless steel construction ensures that the hitch will not rust or seize, even when exposed to the corrosive elements often found around livestock. The built-in scale remains the star of the show, providing instant feedback on the tongue weight the moment the trailer is hitched. This allows for immediate adjustments to animal positioning or gear storage.

This is the perfect choice for the multi-functional farmer who values versatility and safety in a single package. It eliminates the need for multiple hitches and separate scales, consolidating your towing needs into one high-quality component. If you find yourself frequently swapping trailers, this adjustable mount is the most practical tool you can own.

Why Correct Tongue Weight Matters For Live Cargo

Unlike a load of lumber or gravel, livestock are dynamic cargo that can shift their weight while the vehicle is in motion. If the tongue weight is too low—meaning too much weight is at the rear of the trailer—the trailer will naturally want to sway at higher speeds. This sway can become uncontrollable, leading to accidents that put both the driver and the animals at extreme risk.

Conversely, excessive tongue weight puts immense strain on the truck’s rear suspension and tires while lifting the front wheels. This reduces steering control and braking efficiency, making it difficult to navigate tight turns or stop suddenly. On a hobby farm, where roads are often narrow and unpaved, maintaining that “sweet spot” of 10% to 15% of the total trailer weight on the tongue is essential for stability.

• Prevents trailer sway by keeping the center of gravity forward of the axles.
• Improves braking by ensuring even pressure across all vehicle tires.
• Reduces mechanical wear on the hitch, frame, and suspension components.

Monitoring weight distribution also helps in managing animal stress. A trailer that sways or bounces excessively because of poor weight distribution will cause animals to scramble for footing, leading to exhaustion or injury. A stable trailer is a quiet trailer, and a quiet trailer keeps livestock calm during transit.

How To Choose The Right Scale For Your Trailer

Choosing a scale begins with understanding the maximum weight your trailer can legally and safely carry. If you primarily use a single-axle trailer for goats or a few hogs, a standard 2,000-pound tongue scale is more than sufficient. However, for those hauling cattle in a large gooseneck or a heavy tandem-axle bumper pull, a scale with a higher capacity or an integrated hitch scale is often the better route.

Portability is another major factor to consider for the part-time farmer. If you only tow once a month, a portable hydraulic scale that lives in the garage might be perfect. For those who are moving animals weekly or daily, an integrated hitch scale provides constant monitoring without adding extra steps to the morning routine. Think about where you will be weighing; a scale that works well on a flat concrete pad may struggle on uneven gravel or dirt.

• Capacity: Ensure the scale exceeds your highest expected tongue weight.
• Ease of Use: Integrated scales are faster, while portable scales are more versatile.
• Durability: Choose stainless steel or heavy-duty aluminum for outdoor farm use.

Consider also the readout type that fits your lifestyle. Analog gauges are reliable and require no batteries, making them great for “set it and forget it” types. Digital or app-based scales offer more precision and data tracking, which can be helpful if you are trying to keep detailed records of livestock weights for sale or health purposes.

Safe Loading Strategies To Prevent Trailer Sway

The most effective way to prevent sway is to load your heaviest animals over the axles or slightly toward the front of the trailer. This keeps the center of gravity low and centered, providing the truck with the necessary downward force on the hitch. In a large trailer, use interior gates to section off animals and prevent them from all rushing to the back at once.

If you are hauling a mixed load, such as equipment and livestock, place the stationary equipment at the very front. This creates a weight “anchor” that is less likely to shift during transport. Always ensure that the animals have enough space to stand comfortably but not so much space that they can run or build up momentum if the trailer turns or brakes.

• Use Dividers: Keep animals in specific sections to maintain the weight balance.
• Load Large to Small: Place the largest animals toward the front or center.
• Check Mid-Trip: Animals often shift after the first few miles; pull over and re-verify.

Remember that manure and bedding also add weight and can shift during a trip. Regularly cleaning the trailer ensures that you aren’t carrying “dead weight” that could negatively impact your tongue weight calculations. A clean, well-balanced trailer is the best defense against the unpredictable nature of live cargo.

Maintenance Tips For Accurate Scale Readings

A trailer scale is a precision instrument, even if it looks like a rugged piece of farm equipment. To maintain accuracy, always keep hydraulic scales stored in a upright position to prevent air bubbles from entering the fluid chamber. If the gauge starts to drift or fails to return to zero, it may require a simple calibration or a fluid top-off according to the manufacturer’s instructions.

For integrated hitch scales, regular cleaning is the most important maintenance task. Manure, road salt, and mud can work their way into the moving parts of the scale mechanism, causing it to stick or provide false readings. Periodically remove the hitch, wash it with fresh water, and apply a light coat of silicone lubricant to the moving parts to keep everything sliding smoothly.

• Keep it Clean: Remove debris from sensors and hydraulic rams after every use.
• Protect the Electronics: For digital scales, ensure battery compartments remain dry and corrosion-free.
• Verify Accuracy: Occasionally check your scale against a known weight or a commercial truck scale.

Store portable scales in a padded case or a dedicated spot in your truck’s toolbox to prevent them from getting banged around. Excessive vibration and impact can knock an analog gauge out of alignment or crack a digital screen. By treating the scale with the same respect as any other diagnostic tool, you ensure it will be ready to protect your livestock whenever you need to hit the road.

Safety on the road begins in the farmyard, long before the truck ever shifts into gear. By using a quality trailer scale and understanding the physics of your load, you protect your investment, your animals, and your peace of mind. Consistent weighing is a small habit that yields significant rewards in safety and towing confidence.