Car Dolly 2021

The #1 Car Tow Dolly on the Market

The Original EZE-TOW Solution


car tow dolly basic

Car Tow Dolly

You’ve found the home of the most affordable, lightest, highest quality heavy-duty car dolly in the World!


Our heavy-duty car dolly products go above and beyond, making your trips easier than ever.

Assemble dolly
Strap down car on Tow Dolly
Assemble dolly
Car Dolly 2021 1
Car Tow Dolly

Heavy-Duty Car Tow Dolly Features

Our heavy-duty car dolly is the lightest on the market. It can handle any job for you without requiring five people to move and connect the dolly to your vehicle, whether you’re towing a coupe, sedan, pickup, or SUV.

Our car tow dolly is the lightest and most agile dolly on the market at 330-380 lbs. The heavy-duty car dolly is well-balanced and may be controlled by one person with ease. It will be simple for you to disconnect it from your automobile and push it into your garage, as well as reconnect.

Our Disc Brake Car Tow Dolly weighs 380 pounds, making them ideal car dollies for towing. Hooking these dollies up to a car is simple, that you won’t have to be a seasoned towing expert to get the job done the first time correctly.

With up to 3,000 lbs. over the axle and car dolly wheels, these factory-built and developed axles can tow up to 4,985 lbs. curb weight.

The New “EZE-TOW” Hydraulic “Disc” Brake Car Tow Dolly

The New “EZE-TOW” is the first and original heavy-duty car dolly globally, with vented double-vane “disc” brakes. The Ultralight EZE-TOW has greater than three times the braking efficiency of drum brakes because it includes surge brakes rather than drum brakes. You won’t have to worry about lockups or chucking, and the pads are easily visible. 

Zero Cambered Spindles

Our spindles are camber set at “zero” degrees for ideal tire placement under load, avoiding tire damage, and ensuring straight towing. It is set precisely at a tolerance of two thousand of an inch.

100% Fully Hot Dip Galvanized

All of our heavy-duty car dollies feature a stunning smooth silver finish that will be rust-free for years, no matter the weight of the tow dolly.

Heavy-Duty Special Use Tires

The ST145 R12 tires are 6″ wide and 22′ tall. These are 10-ply Radial low-profile tires that are E-Rated. Each tire is rated at 1,520 lbs., and the axle has a capacity of 3,300 lbs. The Ultralight “EZE-TOW” dolly makes it easy to find the right size and type of replacement tires.

Spares are also available as choices. These are the same tires seen on considerably more expensive boat trailers; they’re tiny but incredibly robust 80 PSI tires. 75 PSI is, however, suggested. These are 12-inch wheels rather than 12-inch tires.

Best Turning Radius

Because of our axle-to-wheel form, the heavy-duty tow dolly fender will never touch the towed automobile’s fender. This provides for a greater turning radius and ease of use.

Vehicle Curb Weight

What is the maximum weight that a car dolly can support? The Ultralight “EZE-TOW” can tow a vehicle weighing up to 4,985 lbs. over the axle.

Five on 4.5 Wheels and Hubs

Our heavy-duty car dolly features powder-coated, all-steel car dolly wheels with a standard lug pattern available in most places. This means you can quickly locate what you need when on the road to replace a component.

Store Your Heavy-Duty Car Dolly Easily

You’ll be surprised at how simple it is to store the tow dolly after you’re done using it. You only need to unclasp the dolly from your car, disconnect any connections, and then push it to your shed or garage. After putting it away until the next time you use it, you may lift it upright, so it takes up less room.

Heavy-Duty Car Dolly: The Widest On the Market

Our car dollies for towing have the widest spacing between the fenders at 80.5 inches. Heavy-duty car dollies are meant for front-wheel drive vehicles weighing 5,000 pounds or less.

The Only Car Tow Dolly with Fully Adjustable and Removable Ramps

Ramps are easily positioned in or out as needed and can be stowed in front when not in use. At 14 pounds, the galvanized Sure-Grip ramps are incredibly lightweight, even though they are rated for 3,000 lbs. Since they measure at 40×9 inches, they allow easy loading for 98% of cars. Ramps are popular for various purposes, but they should not be used on gravel or soft earth.

Heavy-Duty Car Dolly: Tested to Destruction 

We subjected the car tow dolly to six separate tests, pushing it well beyond its design specifications in an attempt to destroy it completely. We gained a ton from these tests and implemented the necessary modifications to make a great product even better.

Emergency Break Away

If the tow dolly separates from the ball for any reason, it is equipped with an emergency breakaway locking function that fully locks up the towing dolly if necessary. One of the most significant features of our car dollies for towing is the emergency breakaway option.

If the tow dolly disconnects from the towing vehicle, you won’t have to leap out of your vehicle to capture or stop it, reducing the risk of a fatal accident.

USDOT and Canada-Approved Lighting

Stop, turn, and taillights are all included with every heavy-duty car dolly. Our lights have replaceable lens covers and are high mounted to avoid damage. These lights assist other motorists in seeing you on the road.

LED Lighting Now Available

When you purchase via our website, this upgrade is included for free. Our LED lights have potted wiring and a solid-state circuit board. The typical lifespan is 100,000 hours—11 years! This light will not need to be replaced for some time.


A two-inch ball housing is used in our coupler. It’s simple to operate and safe to use.

Easy Maintenance

Heavy duty car dollies require little care. The brakes, bearings, and seals are the only things that need to be replaced regularly. This is where many of the major tow dolly manufacturers have a significant design fault: you can’t adjust or bleed the brakes on their tow dollies.

At Car Tow Dolly, we’ve found the solution. You never have to adjust the disc brakes on our heavy-duty car dolly, and when it’s time to change the pads, it’s straightforward with our car dollies for towing.

Our Heavy-Duty Dolly is 50-State and Canada Safe

Our heavy-duty cart dolly comes with a manufacturer’s certificate of origin that includes an assigned and connected VIN. (Your car tow dollies for towing must meet 50-state and Canadian standards to be 50-state compliant).


Our heavy-duty car dolly includes a warranty covering everything except tires and wheel straps for six months. For $200 and $300, you can add a three or five-year warranty.

Free Shipping Available

In the United States, we provide nationwide delivery for our heavy-duty car dolly wheels. We deliver to the freight terminal nearest to you or any business with a loading dock or forklift. Let us know your delivery preference when you order!

No Proprietary Parts

Many parts are commercially available from a variety of sources, including most auto part shops. Time and money are saved because everything is readily accessible.

Real Life Reviews

Car Tow Dolly Inc. IconCar Tow Dolly Inc.

United States

4.5 298 reviews

  • Avatar John Uss ★★★★★ 4 months ago
    I purchased my tow dolly in 2016 & still like everything about it. It’s extremely well built and handles great even at highway speeds. It is easy to move when off my RV & even can be stored upright … More to save space. I have not had any issues with it & would recommend this tow dolly to anyone. The best part is anytime you have a question you can call the company & quickly get a real person who is very knowledgeable about the workings of the dolly. Great product & company.
  • Avatar Keith Anderson ★★★★★ 2 months ago
    I purchased the CARTOWDOLLY in 2019 and have been fulltime in an RV since then (31,000 miles and three years). The only items I've had to replace were tires, brake pads and one taillight. Recently … More I had to add brake fluid, but after adding a whole bottle over 3,000 miles time I knew something was wrong.
    Because this dolly is light and maneuverable, I stood it up to inspect the brake lines and saw I must have run over something while traveling as a spot in one of the metal brake lines was crushed and brake fluid was leaking at the T junction that goes to each wheel.
    I called Cartowdolly and was able to purchase replacement brake lines. Tim was the best person I could have worked with. He helped me troubleshoot and determine what I needed. He got the brake lines to me right away (a few days and across the country) and I was able to replace the lines and bleed the system myself (thanks to the great documentation that is posted on Cartowdolly's website). Tim was always available to help and very responsive. I know it takes a lot of people to run an organization like this, but Tim is the face of Cartowdolly to me and I couldn't be happier with the product and service this company provides.
  • Avatar Larry Lage Jr ★★★★★ 6 months ago
    The ACME Tow Dolly is a well-constructed dolly.
    Video was very comprehensive so I had no problem
    assembling the dolly. The only thing the video states,
    which is a little misleading. is about the brake
    … More fluid.
    It actually takes almost 12 ounces to fill the lines,
    for the first time. The staff at the company was very
    friendly and helpful.
  • Avatar Brian Bittner ★★★★★ 2 months ago
    Car Tow Dolly is a great company with honest owners and a demonstrated commitment to stand behind their product. I did experience some trouble with my dolly; however, Mr. Brown worked to resolve the matter … More to my satisfaction. Although I no longer own the dolly (recently went another direction), I recommend the product. I found it simple to use, loved the hydraulic surge brakes, and you can’t beat the ability to store it vertically.
  • Avatar Jacques Durand ★★★★★ 4 months ago
    I bought a used 2015 cartowdolly in 2018 and just love the product. I had to make an ajustment on the height of the platform because of vehicule i had. It's even better this way ! Had to get some … More new parts from the company and i got a verry nice service from their staff. Just wish they would take internationnal order's by their website. Still can order by e-mail and the service was great. Loved the experience !
  • Avatar Shanon Crowther ★★★★★ 3 months ago
    After 4000 miles towing a Chevy Spark behind my motorhome, this dolly has worked great. I have only had 1 issue with the hub cover on one wheel but the company replaced it under warranty the next day with … More no questions. I would recommend this dolly and would purchase again.
  • Avatar Jason Ding ★★★★★ 4 months ago
    Great quality dolly, easy and smooth communication throughout the buying process and afterwards as well. We lost some parts during the assembly process and they very generously agreed to send us a replacement, … More free of charge! We have just received it and haven't used it yet, but but look forward to using it for summer travels with our RV. Highly recommended the company and the product.
  • Avatar Patrick Elersic ★★★★★ 3 months ago
    We have owned two Car Tow Dolly's.
    We sold the first one to the buyers of the motorhome we owned at the time. The quality and ease of use of the dolly was outstanding! The price was also incredible.
    … More We used it for both long and short distance trips.
    We purchased our current dolly based on our experience and satisfaction with the first one we owned. The quality of our new dolly is once again outstanding. The minor assembly required was straight forward with clear instructions. We completed the assembly in less than an hour.
    We did have warranty situation regarding a piece of hardware which the company corrected the very same day we brought it to their attention. Customer service doesn't get any better than that!
    We are very satisfied with the company and would ihly recommend them and their products to anyone looking for an easy to use quality dolly, at a reasonable cost, backed by outstanding customer service.
  • Avatar Mike Huss ★★★★★ 2 months ago
    I bought my Dolly used 4 years ago and have put more than 33,000 trouble free miles on it. I'm 72 and have no problems moving it around and stand[ng up. I would buy another one if this one ever … More wears out.
  • Avatar Beverly Carman ★★★★★ 5 months ago
    I bought my tow dolly about five years ago, it was preowned. I have taken it so for granted because it just is there and it does its job. All I’ve had to do for it was get new tires and have the wheel … More bearings lubed.On a recent trip home apparently a bolt came out. Upon arriving at home which was my destination for the summer I could not back the dolly up to put it away in my driveway, so I called the manufacture. They were absolutely the greatest had me send some pictures of the wheel and brake system on the tire. They spotted the bolt that was missing and gave me excellent advice on how to take it to a local trailer mechanic or I could get parts from them. I can’t think of anything that could’ve been handled any better. Thank you so much for your help and good advice
  • Avatar Pete Bostich ★★★★★ 5 months ago
    It was refreshing to find a company in the RV accessories business that stands behind their products the way that TIM and RICHARD do. Got every part I needed for a brake repair , as well as the confidence … More to do the job DIY after talking to them. Best part was, since I got the 3 year coverage package (which I forgot about), they shipped everything free of charge.
  • Avatar mphillipswde ★★★★★ 6 months ago
    Designed and engineered for easy assembly, made of high quality materials once assembled light and very easy to move around. Stands up for minimal space and tows great. Quick response from the staff … More on any questions you may have.

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On the Road with the Car Tow Dolly