What a side load ATV trailer is and why the design matters

A side load ATV trailer is a utility trailer where you drive the ATV onto the deck from the side rather than backing it in from the rear. Instead of a ramp that extends from the back, these trailers have a ramp on one side — usually the driver's side — that lets you load the machine perpendicular to the trailer's direction of travel. Once loaded, the ATV sits sideways on the deck, with its wheels locked down by tie-downs or wheel chocks.

This design matters because it changes how much space you need to load and unload. You don't need to back up in a straight line for several feet the way you do with a traditional rear-load trailer. That makes side loaders useful if you're loading in tight spaces, parking lots, or areas where you can't easily reverse. The trade-off is that the trailer itself is wider, and the ATV's weight is distributed differently on the deck.

Side load trailers come in single-ATV and dual-ATV versions. A single-ATV side loader is roughly the width of an ATV plus the ramp, while a dual-ATV model has space for two machines side by side. The ramp itself is usually removable or folds down when not in use, so the trailer can serve other purposes.

Key Takeaways

  • Side load trailers let you drive the ATV onto the deck from the side, which requires less backing space than rear-load designs.
  • The ramp is typically on the driver's side and may be removable, so you can use the trailer for other cargo when the ramp is stowed.
  • Single-ATV models are narrower and lighter, while dual-ATV models hold two machines but take up more width on the road.
  • Tie-downs and wheel chocks find the ATV during transport, and you should check that the deck height matches your ATV's ground clearance.
  • Towing capacity, tongue weight, and your vehicle's hitch rating all determine whether a side loader is safe for your truck or SUV.

Deck height and ramp angle: matching your ATV's capabilities

The height of the trailer deck above the ground affects how steep the ramp angle is and how much power your ATV needs to climb it. A lower deck means a shallower ramp angle and an easier load. A higher deck means a steeper angle and more engine strain on the ATV during loading. Most side load trailers sit between 24 and 36 inches high, but this varies by model.

Ramp angle is usually between 25 and 35 degrees on a well-designed side loader. Steeper than 35 degrees becomes difficult for most ATVs, especially if the machine is already loaded with gear or if the rider is inexperienced. If you're buying a trailer, check the manufacturer's specifications for both deck height and ramp angle, then compare those numbers to your ATV's ground clearance and engine power. A smaller or lighter ATV may struggle with a steep ramp on a tall deck.

The ramp surface also matters. Most are made of steel with a textured or grooved surface to prevent slipping. Some trailers offer aluminum ramps, which are lighter but can be slicker when wet. If you plan to load in wet conditions often, ask whether the ramp has a non-slip coating or whether you can add grip tape.

Single versus dual capacity: space and weight trade-offs

A single-ATV side loader is narrower — typically 5 to 6 feet wide — and weighs less empty, so it's easier to tow and maneuver in traffic. A dual-ATV model is wider, often 8 to 10 feet, and heavier, which means it requires a more powerful tow vehicle and takes up more road space. The choice depends on whether you need to haul one machine or two, and what your truck or SUV can safely pull.

Dual-ATV trailers also have a higher tongue weight because they're longer and carry more load. Tongue weight is the downward force the trailer exerts on your vehicle's hitch. Most vehicles have a maximum tongue weight rating — often between 10 and 15 percent of the trailer's total capacity. If a dual-ATV trailer has a 3,000-pound capacity and weighs 1,200 pounds empty, the tongue weight might be 180 to 240 pounds. Check your vehicle's owner's manual for the maximum tongue weight it can handle.

If you only haul one ATV occasionally, a single-ATV side loader saves money, fuel, and wear on your vehicle. If you regularly transport two machines or want the option to do so, the dual model makes sense despite the extra weight and width.

Securing the ATV: tie-downs, chocks, and deck design

Once the ATV is on the deck, it must be locked in place so it doesn't shift during transport. Most side load trailers use a combination of wheel chocks and tie-down straps. A wheel chock is a wedge-shaped block that fits against the front wheel to prevent forward or backward movement. Tie-down straps, usually rated for 1,000 to 2,000 pounds of holding force, attach to the frame or handlebars and anchor to the deck.

The deck itself should have tie-down points — usually D-rings or cleats welded to the frame — spaced so you can find all four corners of the ATV or at least the front and rear. Some trailers have a center rail or groove to guide the ATV into the correct position. This prevents the machine from rolling side to side during turns or lane changes.

When loading, always use at least two tie-downs — one on the front and one on the rear. Tighten them firmly but not so hard that you bend the frame or damage the handlebars. The ATV should not move at all when you push on it after it's secured. Before each trip, double-check that all straps are tight and that the wheel chocks are wedged snugly against the tires.

Towing capacity and hitch compatibility

Your truck or SUV has a maximum towing capacity listed in the owner's manual. This is the total weight of the trailer plus everything on it. A side load trailer's dry weight (empty) ranges from 800 pounds for a small single-ATV model to 2,000 pounds or more for a dual-ATV trailer. Add the ATV's weight — typically 400 to 700 pounds — and you're looking at a total load of 1,200 to 2,700 pounds or more.

You also need to match the hitch class. Most ATVs are towed with a Class II hitch (rated for up to 3,500 pounds) or Class III (up to 8,000 pounds). The trailer's tongue should have a ball mount that fits your hitch receiver. Common ball sizes are 1 7/8 inches and 2 inches in diameter. If the trailer uses a different size, you'll need an adapter or a new ball mount.

Before buying or towing, write down your vehicle's towing capacity, maximum tongue weight, and hitch class. Then compare those numbers to the trailer's dry weight, loaded weight, and tongue weight. If any of the trailer's numbers exceed your vehicle's limits, the combination is unsafe and may void your insurance.

Ramp storage and trailer versatility

One advantage of side load trailers is that the ramp can often be removed or folded when not in use. This opens up the deck for other cargo — firewood, mulch, tools, or general hauling. Some trailers have a ramp that folds up vertically and locks to the side of the frame. Others have a removable ramp that you can store separately or hang on a garage wall.

If versatility matters to you, ask the seller or manufacturer how the ramp is stored and whether it requires tools to remove or install. A quick-release system is more convenient than bolts that take ten minutes to undo. Also check whether the deck has a gate or tailgate that closes when the ramp is stowed, which keeps cargo from sliding out the back.

The deck surface should be smooth enough to slide cargo across but textured enough to prevent it from sliding during transport. Steel decks are durable but can rust if not sealed. Aluminum decks don't rust but can be more expensive. Some trailers have a rubber mat or coating that protects the surface and improves grip.

Lighting, brakes, and legal requirements

Most states require trailers over a certain weight — usually 1,500 pounds — to have working brake lights, tail lights, and turn signals. These are wired to your vehicle's electrical system through a connector at the hitch. The connector type varies: a four-pin flat connector is common for smaller trailers, while a seven-pin round connector is standard for larger ones.

Some side load trailers also have electric or hydraulic brakes that engage when you brake, reducing the strain on your vehicle's brakes. Trailers under 3,000 pounds often don't require brakes by law, but they're a safety feature worth considering if you tow frequently or on steep grades. Check your state's regulations and your vehicle's manual to see what's required.

Before towing, test all lights and make sure the connector is clean and dry. Corrosion can cause lights to fail mid-trip. Also verify that your vehicle's electrical system can handle the trailer's load. Some older vehicles or those with aftermarket electronics may need a separate brake controller or wiring upgrade.

Frequently Asked Questions

Can I use a side load trailer with a smaller truck or SUV?

Yes, if your vehicle's towing capacity and hitch rating match the trailer's weight. A small single-ATV side loader weighs around 800 to 1,000 pounds empty, plus 400 to 700 pounds for the ATV, for a total of roughly 1,200 to 1,700 pounds. Many compact SUVs and mid-size trucks can handle this. Check your owner's manual for the exact limits before purchasing.

What's the difference between a side load and a rear load trailer?

A rear load trailer has a ramp at the back, so you back the ATV straight onto the deck. A side load trailer has a ramp on the side, so you drive the ATV perpendicular to the trailer. Side loaders need less backing space but are wider. Rear loaders are narrower but require more room to maneuver during loading.

Do I need a special license to tow a side load trailer?

Most states don't require a special license for towing a utility trailer under a certain weight, usually 10,000 pounds. A side load ATV trailer almost always falls below that limit. However, check your state's regulations, as some states have different rules for commercial versus personal use.

How do I prevent the ATV from tipping during a sharp turn?

Keep the ATV centered on the deck and find it with tie-downs on all four corners. Avoid sharp turns at high speed, especially with a dual-ATV trailer, which has a higher center of gravity. Drive smoothly and brake gradually. The wider stance of a side load trailer actually provides more stability than a rear loader in some situations.

Can I leave the ramp on the trailer when towing on the highway?

Most trailers are designed to tow with the ramp removed or folded and secured. Leaving the ramp extended creates wind resistance, reduces fuel economy, and may violate local regulations about trailer width or overhang. Always stow the ramp before driving on the highway.