Moving a non-running vehicle or transporting a project car across the state can be a massive headache if you do not have access to a full flatbed trailer. Renting a massive rig is expensive, and driving two cars to a single destination is not always an option.
Learning how to tow a car on a dolly provides a cost-effective and manageable solution for most front-wheel drive car owners and DIY mechanics. This method keeps the rear wheels on the pavement while the front drive wheels are safely elevated, preventing transmission damage.
In this guide, I will walk you through the entire process from equipment selection to final safety checks. You will learn the exact steps to secure your load, avoid common mechanical pitfalls, and navigate the road with the confidence of a seasoned hauler.
Understanding the Basics of Tow Dolly Equipment
A tow dolly is a small, two-wheeled trailer designed to carry the front wheels of a vehicle while the rear wheels roll freely on the ground. This setup is ideal for front-wheel drive (FWD) vehicles because it keeps the drive axle stationary.
Before you hook up, you must ensure your tow vehicle is rated for the total weight of both the dolly and the car being towed. Check your owner’s manual for the Gross Combined Weight Rating (GCWR) to stay within legal and safety limits.
You also need a compatible hitch system, usually requiring a 2-inch or 2-5/16-inch ball depending on the dolly model. Ensure your lighting harness is a standard 4-way or 7-way plug that matches your truck or SUV’s outlet.
Choosing the Right Dolly for Your Vehicle
Not all dollies are created equal; some have surge brakes, while others rely entirely on the tow vehicle’s braking system. I always recommend a dolly with integrated brakes if you are towing a heavy sedan or a compact SUV.
Check the width of the dolly platform to ensure your car’s track width fits comfortably between the fenders. If you have a modified off-roader with wide tires, you might need a heavy-duty wide-track version to avoid sidewall damage during the loading process.
The Importance of Weight Distribution
Proper weight distribution is the difference between a smooth ride and dangerous trailer sway. The heaviest part of the towed car—usually the engine—should be positioned directly over the dolly axle.
This is why you almost always tow a car front-forward on a dolly. Loading a car backward can lead to an imbalanced tongue weight, which makes the tow vehicle difficult to steer and prone to fishtailing at highway speeds.
how to tow a car on a dolly: A Step-by-Step Loading Process
Preparation is the key to a successful tow, so start by finding a flat, level surface for the loading process. Ensure the tow vehicle is in park with the emergency brake firmly engaged before you begin the hookup.
- Attach the Dolly to the Tow Vehicle: Drop the dolly coupler onto the hitch ball and lock the handle. Secure the safety chains in a “criss-cross” pattern under the tongue and plug in the lighting harness.
- Prepare the Ramps: Extend the loading ramps and ensure they are clear of debris. Some dollies require you to release a pin to allow the pivot platform to tilt for easier loading.
- Drive the Car onto the Dolly: Slowly drive the car up the ramps until the front tires are snug against the wheel stops. It helps to have a spotter guide you to keep the car centered on the platform.
- Secure the Tire Straps: Place the heavy-duty nylon straps over the center of the tires. Feed the strap tail into the ratchet mandrel and tighten until the tires are compressed slightly and immobile.
- Attach Safety Chains: Wrap the dolly’s safety chains around a solid frame member or control arm of the towed car. Leave enough slack for suspension movement but not enough for the chain to drag on the ground.
Once the car is secured, put the towed vehicle in “Park” (for automatics) or in gear (for manuals) and release the parking brake. If the car is FWD, the rear wheels must be able to rotate freely while you are in transit.
Double-Checking Your Connections
After you have everything tightened down, give the car a good shake from the side. If the car moves independently of the dolly, your ratchet straps are not tight enough or are positioned incorrectly over the tread.
Check your lights one last time. Have your spotter stand behind the towed car while you test the left turn signal, right turn signal, and brake lights to ensure the magnetic light kit or integrated dolly lights are working.
Critical Compatibility: RWD and AWD Challenges
While the process of how to tow a car on a dolly is straightforward for FWD cars, rear-wheel drive (RWD) and all-wheel drive (AWD) vehicles require extra care. Towing these with the drive wheels on the ground can destroy the transmission.
For an RWD vehicle, the driveshaft must be disconnected from the rear differential and secured out of the way. This prevents the rotation of the rear wheels from spinning the internal components of the transmission without proper lubrication.
AWD and 4WD vehicles are even more sensitive. Most manufacturers forbid dolly towing because the center differential can overheat and fail within miles. In these cases, a flatbed trailer or a professional car hauler is the only safe option.
Dealing with Low Ground Clearance
If you are towing a lowered sports car or a vehicle with an aftermarket body kit, the ramps might be too steep. This can lead to the front splitter or bumper scraping the ramps before the tires even touch them.
You can solve this by placing long wooden planks (like 2x8s) at the base of the ramps to decrease the approach angle. This “stepping stone” method allows the car to rise gradually, clearing the dolly frame without cosmetic damage.
Safety Essentials and Professional Driving Tips
Driving with a tow dolly feels different than driving a solo vehicle. You are now significantly longer and heavier, which means your stopping distance will increase dramatically, especially in wet or icy conditions.
Avoid sudden lane changes or aggressive steering inputs. The pivot point on a tow dolly can cause the towed vehicle to swing wide during turns, so you should always take wide corners to avoid clipping curbs or street signs.
Check your side mirrors constantly to monitor the towed car’s position. If you see the car bouncing excessively or shifting on the platform, pull over immediately in a safe area to inspect the wheel nets and safety chains.
The Golden Rule: Never Back Up
This is the most important rule when learning how to tow a car on a dolly: do not attempt to reverse. Unlike a standard trailer, a tow dolly has multiple pivot points—the hitch ball and the dolly’s own steering geometry.
Backing up even a few feet will almost certainly cause the dolly to jackknife. This can result in the dolly fenders crushing the doors of your towed car or damaging the tow vehicle’s bumper. Always plan your route to include pull-through parking spots.
The Five-Mile Check
Nylon straps tend to stretch and settle after the first few miles of driving. I always pull over after the first five to ten miles of a trip to re-tighten the ratchets and ensure the car hasn’t shifted on the platform.
Temperature is another factor to watch. During your stops, safely feel the wheel bearings of the dolly and the tires of the towed car. If they feel excessively hot to the touch, you may have a dragging brake or a bearing starting to fail.
Essential Tools and Supplies for Towing
You should never hit the road without a basic roadside kit tailored for towing. Things can go wrong in remote areas, and having the right recovery gear can save you from an expensive service call.
- Extra Ratchet Straps: Straps can fray or snap over long distances; always carry a spare set.
- Tire Pressure Gauge: Proper inflation is vital for the dolly tires to handle the load weight.
- Lug Wrench: Ensure you have a wrench that fits the dolly’s lug nuts, as they are often a different size than your truck’s.
- Work Gloves: Protecting your hands while handling greasy chains and metal ramps is a must.
- Flashlight: If you have to troubleshoot a lighting issue or a loose strap at night, a high-lumen LED is a lifesaver.
I also recommend carrying a small bottle of penetrating oil. Dolly ramps and pins can become rusted or seized if they have been sitting in a rental yard or a backyard for too long, and a quick spray makes the setup much smoother.
Frequently Asked Questions About Tow Dollies
Can I tow an automatic transmission car on a dolly?
Yes, as long as it is a front-wheel drive vehicle. Since the front wheels are off the ground, the transmission remains stationary. However, if it is RWD or AWD, you must disconnect the driveshaft or use a trailer.
Do I need a special license to use a tow dolly?
In most states, a standard driver’s license is sufficient for personal towing. However, you must ensure the total weight of your rig does not exceed the limits of your license class, and the dolly must be properly registered and lighted.
What is the maximum speed when using a tow dolly?
Most tow dolly manufacturers recommend a maximum speed of 55 miles per hour. Higher speeds increase the risk of tire failure and make it much harder to recover if the trailer begins to sway or fishtail.
Do tow dollies have their own brakes?
Some do, and some do not. Higher-end models often feature surge brakes, which activate when the tow vehicle slows down. These are highly recommended for safety when towing heavier vehicles with a mid-sized truck.
Final Thoughts on Towing Success
Mastering how to tow a car on a dolly is a valuable skill for any automotive enthusiast. It saves money, provides flexibility, and allows you to move vehicles that aren’t road-legal or currently running without the logistical nightmare of a full-size trailer.
Remember that safety is your primary responsibility. Take the time to secure your safety chains, check your straps frequently, and drive with patience. A successful tow is one where you arrive at your destination with both vehicles in the same condition they started in.
Stay focused, keep your eyes on the mirrors, and enjoy the satisfaction of a DIY job well done. Stay safe and stay comfortable!
- Polaris Sportsman 500 Fuse Location – Your Ultimate Trailside Power - September 15, 2026
- Polaris Sportsman 570 Transmission Fluid – Your Ultimate Guide - September 15, 2026
- Where Is The Fuel Filter On A Polaris Sportsman 570 - September 15, 2026