The 1998 Sundowner 3 Horse Slant is a ready-to-haul bumper pull horse trailer with a front dressing room, a steel frame with aluminum skin and room for three horses in a slant load layout. With a 2′ shortwall and 7′ longwall dressing room, a 7′ inside height and a 17′ box length, this Sundowner 3 Horse Slant is a budget-friendly choice for riders who want a dependable three-horse trailer at a used price.

Please note: this trailer is sold as is, where is. It has an approximate empty weight of 3,500 lbs. and rides on 5,200 lb. axles with 15-inch tires. Below is a complete look at the features, specifications and benefits, plus answers to common buyer questions. Our team is happy to send extra photos or a video walk-through if you are shopping from a distance, and to answer any questions about the trailer’s condition before you buy.

Sundowner 3 Horse Slant Overview

Sundowner Trailers, based in Coleman, Oklahoma, is a long-established horse and livestock trailer manufacturer. This 1998 Sundowner 3 Horse Slant is ready to haul and offers a simple, practical layout for riders who need to move up to three horses.

The trailer combines a steel frame with an aluminum skin. That pairing gives you the strength of a steel structure with an exterior that resists rust. Up front, a dressing room with a 2′ shortwall and a 7′ longwall gives you space to change and store tack. Behind it, a slant load horse area carries three horses with a 7′ inside height (21 hands).

The outside width is 7′ and the box length is 17′. Because it is sold as is, we encourage buyers to inspect the trailer in person or ask us for detailed photos and video before purchase.

Who This Trailer Is Built For

• Riders who need an affordable three-horse trailer
• Trail riders who haul two or three horses
• Families with several horses who ride together
• Riders who prefer a bumper pull over a gooseneck
• Buyers comfortable purchasing an older trailer sold as is

Features of the Sundowner 3 Horse Slant

3 Horse Slant Load

The slant load layout lets horses ride at an angle, which many horses find more comfortable for balancing during travel. It also fits three horses into a 17′ box, keeping the trailer compact and easier to tow.

Front Dressing Room

The dressing room has a 2′ shortwall and a 7′ longwall. It gives you a place to change, store saddles and bridles and keep grooming supplies separate from the horse area.

Steel Frame with Aluminum Skin

A steel frame provides a strong, rigid structure, while the aluminum skin resists rust and helps keep the exterior looking good. This combination is a common, practical design for horse trailers.

7′ Inside Height

With a 7′ inside height (21 hands), the Sundowner 3 Horse Slant offers comfortable headroom for most horses, helping them balance and travel with less stress.

Manual Jack

A manual jack makes hitching and unhitching simple, with no electrical or hydraulic parts to maintain.

Running Gear

• 5,200 lb. axles
• 15-inch tires
• Manual jack

Because this is an older trailer sold as is, we recommend checking tire age, bearings and brakes before your first long trip.

Benefits of Owning a Sundowner 3 Horse Slant

1. Ready to haul. Hook up and go.
2. Budget friendly. A three-horse trailer at a used price.
3. Slant load. A comfortable, space-efficient layout.
4. Dressing room. A 7′ longwall for tack and changing.
5. Rust-resistant skin. Aluminum exterior over a steel frame.
6. Comfortable headroom. A 7′ inside height.
7. Trusted brand. Sundowner has built horse trailers for decades.

Steel Frame with Aluminum Skin: What It Means for You

Horse trailers are built in all-steel, all-aluminum or combination designs. This trailer uses a combination approach:

• Strength: The steel frame provides a stiff, durable structure.
• Rust resistance: The aluminum skin will not rust, helping the exterior hold up over time.
• Value: Combination trailers are often more affordable than all-aluminum models.
• Care: Keep an eye on the steel frame and treat any rust spots promptly.

With regular washing and inspection, a combination trailer like the Sundowner 3 Horse Slant can continue to serve you well.

A Classic Trailer for Everyday Use

Not every rider needs the newest trailer with every feature. For many horse owners, a simple, solid trailer that gets horses from point A to point B is exactly what they need. The Sundowner 3 Horse Slant fits that role well. Its slant load, front dressing room and bumper pull hitch cover the basics without extra systems to maintain.

Whether you need a trailer for occasional trail rides, trips to the vet or a backup trailer for your barn, the Sundowner 3 Horse Slant offers practical, no-frills hauling at an approachable price.

Buying a Trailer Sold As Is

This trailer is sold as is, where is, which means it is offered in its current condition without a warranty. Buying as is can be a great way to get a dependable trailer at a lower price, but it is important to go in with clear expectations:

• Inspect the trailer in person, or ask us for detailed photos and video.
• Look closely at the floor, frame, axles, tires, brakes and lights.
• Budget for any routine maintenance an older trailer may need.
• Ask our team any questions before you buy.

With a careful inspection, the Sundowner 3 Horse Slant can be an excellent value.

Hauling Two Horses with Extra Room

Many owners of a three-horse trailer regularly haul just two horses. With the Sundowner 3 Horse Slant, the extra stall can give horses more room on long trips or serve as space for buckets and gear. When a friend wants to ride along, you have room for a third horse without needing a bigger trailer.

That flexibility is especially helpful for families with a growing string, riders who occasionally haul a horse for a friend, or anyone who takes a young horse along for exposure trips. Having the extra stall when you need it, without the size and weight of a larger trailer, is one of the reasons a three-horse bumper pull remains such a popular choice for everyday riders.

Making the Most of the Dressing Room

A 7′ longwall gives you a good amount of dressing room space. Here are a few ways to organize it:

• Hang bridles and halters on hooks to keep them tangle-free.
• Use a saddle rack or stand to protect saddles during travel.
• Keep grooming supplies in a tote that is easy to carry to the tie area.
• Store a change of clothes and rain gear for unexpected weather.
• Keep a small first-aid kit for both horses and riders.

With a little planning, the dressing room in the Sundowner 3 Horse Slant keeps your gear clean and ready.

A Day on the Trail with the Sundowner 3 Horse Slant

Picture loading up early on a Saturday for a trail ride with friends. Saddles and bridles are in the dressing room, and three horses step into their slant stalls. At the trailhead, you unload, tack up and hit the trail. Afterward, horses load back into a trailer with plenty of headroom for the ride home.

The same trailer works just as well for lessons, local shows and vet visits. That is the kind of practical, everyday hauling the Sundowner 3 Horse Slant is built for.