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Find a Thoroughbred Horse Trailer For Sale

Last updated February 19, 2025 by Brad Heath

Thoroughbreds are a special breed and their well-being during transport requires specific horse trailers that cover several criteria and allow no compromises. A state-of-the-art thoroughbred horse trailer combines unprecedented safety and comfort, which are Double D Trailers’ top priorities. We have a long track record of building horse trailers for Thoroughbred champions.

Thoroughbred Horse Trailers: Built for Champions

Thoroughbreds experience a lot of pressure if they participate in frequent racing events but even if they don’t, they still require more than “regular” horse breeds when it comes to proper transportation. 

Quite often, their instincts, habits, and temperament take charge and they might decline to get inside a plain horse trailer. Other issues with hauling Thoroughbreds inside common trailer models can occur due to the horses’ size. Not complying with such requirements is almost guaranteed to put Thoroughbreds at risk of stress, fatigue, and other health symptoms or physical injuries. 

These factors are enough to make a horse owner and handlers reconsider their chosen means of transportation and opt for the right solution: a custom-built trailer for Thoroughbred horses. This is where our Thoroughbred horse trailer lineup comes in. Several Double D Trailers models guarantee safe and comfortable transportation of large horse breeds such as Thoroughbreds thanks to innovative materials and fabrication methods, dozens of customization options, and exclusive designs. 

A Thoroughbred horse standing in a green pasture.

Our Top Horse Trailer Models for Thoroughbreds

While we don’t have a Thoroughbred model per se in our current catalog, we offer several horse trailers that cover all the needs and requirements of large horse owners and handlers. These models tick all the right boxes: effortless loading and unloading, spacious stalls with plenty of headroom, non-slip flooring, wide enough ramps and doors, an abundance of features such as padded dividers and insulated walls, and dozens of other advantages.

All the above comes alongside the usual Double D Trailers perks: patented designs and technology aimed at achieving unparalleled safety and comfort, alongside impressive equipment even in the base models and an extended range of customization options giving you the freedom to turn any of our trailers into the tailor-made horse hauler you need and likely have been dreaming of for a long time.

SafeTack 2-Horse Bumper Pull Trailer - Slant Load

The SafeTack 2-Horse Slant Load Bumper Pull Trailer is a wonderful choice for horse owners looking for safe, reliable, feature-rich, and affordable means of transportation for up to two Thoroughbreds or even larger horses. We can proudly say this is the safest 2-horse trailer money can buy. 

Thanks to a combination of practical design, an abundance of standard features, and a whopping choice of customization options, the SafeTack 2-horse slant bumper pull model can be highly personalized and will come equipped with everything you need within a very reasonable budget.

This trailer comes with all the amenities you’d expect: spacious stalls, an impressive dressing room, and ample storage. Thanks to the fully enclosed SafeTack rear-mounted swing-out tack compartment, this trailer makes loading and unloading a breeze because it completely opens up the rear of the trailer.

SafeTack Reverse 2 Horse Bumper Pull Horse Trailer hitched to a Dodge truck

Key advantages:

  • Z-Frame technology: Lightweight, flexible, strong, and rust-resistant material used throughout the trailer (frame, interior dividers, etc.)
  • Most well-equipped SUVs and half-ton pickup trucks can easily pull this trailer
  • Customizable stall sizes are available for horses as big as 17+ hands
  • Forward or rear-facing loading configurations are possible
  • SafeTack design for stress-free loading and unloading
  • Optional side ramp
  • SafeBump Roof System - a one-piece, leakproof fiber-composite roof that lowers the center of gravity, protects horses from injuries, and reduces interior temperature
  • SafeKick® Wall System designed to prevent injuries while on the go
  • Full-size dressing room with plenty of storage space

SafeTack 2-Horse Slant Load Gooseneck Horse Trailer 

Our SafeTack 2-horse gooseneck slant load model is a universal choice: it’s the perfect solution for Thoroughbred owners who enjoy visiting shows but it also works remarkably well for racehorse owners demanding the ultimate horse comfort and safety.

This model boasts plenty of perks such as a distinct V-shaped nose, our patented SafeTack rear compartment allowing for effortless loading, and the lightweight Z-Frame structure that can be towed by many pickup trucks, including short-bed models.

Better yet, you can opt for different loading patterns and layouts, and you can even opt for a 3 or 4-horse pattern. This is possible despite the clever, compact design with a comparably short wheelbase that further enhances the towing experience.

  • V-shaped nose design that eliminates the possibility of broken rear pickup truck windows
  • An insulated dressing room that doubles as sleeping quarters when needed
  • Customizable stall sizes for large horses such as Thoroughbreds and even Warmbloods
  • Walk-on/walk-off layout thanks to the swing-out SafeTack fully enclosed compartment in the rear 
  • No-lip dressing room door that allows for easy sweeping thanks to the flush floor with no threshold 
  • Optional side loading ramp allowing for forward or rear-facing designs
  • Strong and durable design comprising our patented Z-Frame Technology and Galvalite skin.
  • Lower tongue weight thanks to cleverly positioned axles for easy and safe towing

2 horses being hauled in a Double D Trailers' Gooseneck Slant Load model.

3-Horse SafeTack Reverse Slant Load Bumper Pull Trailer

Bumper pull trailers for 3 or more horses can be a burden because they rarely allow access to the front-most horse without having to unload the rest. This becomes a thing of the past thanks to the Double D Trailers 3-Horse Slant Bumper Pull model. It’s the safest option to choose if you prefer to transport more than 2 horses with a bumper pull trailer. 

Our simple and incredibly safe design gives handlers immediate access to each horse and also allows for every load pattern and orientation thanks to the optional side doors and ramps. This brings the trailer’s versatility to a whole new level.

The 3-horse bumper pull slant load trailer’s design is practical but surprisingly compact. It can be custom-ordered to fit large horses such as Thoroughbreds comfortably and safely, and there would be plenty of room left for tack and storage.

  • Optional rear and side ramps for easy access to all horses and a walk-on/walk-off loading/unloading pattern
  • A shorter wheelbase, wedge V-shaped nose, excellent load distribution, and less tongue weight for a safe, stress-free towing experience 
  • Enhanced and effortless loading/unloading thanks to the SafeTack slant load configuration
  • Optional bulkhead window allowing you to monitor your horses while on the road
  • Customizable dressing room equipped with a convenient “peep-through” door to the horse area
  • Variable stall sizes for large up to 17+ hands such as Warmbloods and Thoroughbreds
  • Plenty of horse-centric perks such as a ventilation system, insulated walls, SafeBump Roof System, optional non-slip floors, and more

Double D Trailers' 3 Horse Slant Load Bumper Pull Horse Trailer

Choose the Right Horse Trailer for Your Needs

To choose the right horse trailer for your needs, consider these key factors:

  • Number of horses
  • Horse breed and size
  • Safety and comfort features
  • Frequency of use
  • Travel distance
  • Budget

Compromising on any of these would be a huge mistake, as the trailer would pose challenges in its everyday use. For example, trying to squeeze a couple of large Thoroughbreds into a regular-sized bumper pull model with a 7’4” height would never be a good decision. 

Instead of trying to match your horses to your new trailer, you should tackle this the other way around. Prioritize their safety, comfort, and well-being by selecting a trailer with sufficient stall space and plenty of bells and whistles that you will actually need and use each time you take the trailer out of storage. This is why highly customizable trailers such as Double D Trailers are always a wise purchase - you get to configure the vehicle from top to bottom just to way you like it and avoid paying for other perks you don’t need. Being able to specify the trailer dimensions, the loading/unloading layout, and the load pattern could make all the difference when you have large Thoroughbreds to haul.

If you’re not sure about which model would be the best fit for you and your horses, or you need some help with choosing the right features and options, contact us for a free consultation. Brad Heath, owner of Double D Trailers, and Kalib Norris, our trailer design specialist, will be glad to give you the advice you need based on their many years of combined experience in the field.

Book a Video Call with Our Team

Frequently Asked Questions About Horse Trailers for Thoroughbreds

Another way to learn more about the best Thoroughbred horse trailers is to discover the answers to the most frequently asked questions about this category. The examples below will give you valuable information on this matter.

What size trailer is correct for a Thoroughbred?

Most horses can fit in a standard straight-load or slant-load trailer with 10’-long stalls, 7'6” interior height, and 6' interior width. Thoroughbreds and other racehorses and large breeds require more space. Horses between 16.3 and 17.2 hands ideally need a trailer that has 11'-long stalls and 7'8” interior height. 

How much does it cost to own a Thoroughbred horse?

Owning a Thoroughbred horse, especially a competitive racehorse, can cost anywhere between $100,000 and $300,000 but it could also far exceed $300,000, depending on achievements, pedigree, age, and other factors. Annual expenses per year for a Thoroughbred horse are between $40,000 and $50,000. Transportation costs can vary based on distances and frequency of travel, personal or rented transport, and other factors.

How much horsepower do you need to pull a horse trailer?

You need at least 125 horsepower to pull a horse trailer but it always depends on the trailer’s weight, size, hitch type, and other factors. Power is just as important as torque but it’s important that both are delivered adequately. Diesel-powered vehicles usually achieve higher torque at lower RPMs. Other key factors are the vehicle’s towing capacity, load capacity, and tongue weight capacity. Then come power, torque, gearbox setup, and drivetrain.

How much does a horse trailer cost?

A horse trailer can cost anywhere from less than $5,000 to more than $100,000. The price depends on the trailer’s condition, size, type, equipment, amenities, custom features, and other factors. Bumper pull horse trailers typically range between $30,000 and $40,000 while gooseneck models can be worth well over $50,000. For instance, a brand-new Double D Trailers 2-horse bumper pull slant load model starts at just $33,090 despite being loaded with plenty of features in its base version, including numerous patented safety perks. 

 

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7719 Market St., Wilmington, North Carolina, USA, 28404

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