Horse Trailer

2021 Sundowner Sportsman 3 Horse Bumper Pull

Stock# 9235

$22,500

Plus Taxes & Licensing
  • Front-right view of a large silver enclosed trailer with two side windows and tandem wheels, parked on gravel with trees and blue sky behind it.
  • Silver aluminum horse trailer with three side windows parked on a gravel lot under a blue sky; branding reads 'Sportman' on the door side of the trailer.
  • Open horse trailer door revealing interior with padded wall and metal framing on a gravel lot
  • Silver horse trailer with three barred windows for horse stalls, parked on a gravel lot under a bright blue sky.
  • Front view of a silver enclosed cargo trailer with diamond-plate front, hitch attached, parked on a gravel lot with trees in the background.
  • Close-up of a trailer hitch showing a silver diamond-plate trailer, safety chains, and a coupler at the tongue resting on gravel.
  • Close-up of a metallic trailer lock resting on gravel, showing stamped specifications like 2-5/16 inches and 1500 lb capacity on the body.
  • White horse trailer with two axles and large windows parked on a gravel lot, with a forest backdrop and another trailer in the background.
  • Open white horse trailer showing empty stalls, hanging hooks, and saddle racks inside with the door ajar on a sunny day.
  • Open silver horse trailer with rear door and ramp down, showing interior stalls on a gravel lot with trees in the background
  • Interior of a metal trailer with two black contoured seats mounted along the wall and a wheel visible toward the back.
  • Interior of an aluminum trailer with hooks along the left wall, vertical wall panels, and a spare tire resting near the back on a dark floor.
  • Interior of an aluminum trailer with white wall panels, spare tire resting on the floor, and metal wall framing with a door on the right.
  • Interior view of a silver metal trailer with a row of hooks along the ceiling and a spare tire in the corner on a dark floor
  • Side view of a silver Sundowner travel trailer with two windows and dual rear wheels, parked on a gravel lot with trees in the background.
  • Rear view of a silver double-door trailer with windows, logo plate, and website americatrailersales.com visible on gravel lot.
  • Open horse trailer with divider stalls visible inside, blue exterior and barred windows, parked on gravel.
  • Open horse trailer with metal stalls along the sides, empty interior, and blue lower panels.
  • Interior of a metal horse trailer with divided stalls and black padding along the walls. Window bars along the side.
  • Interior of a metal trailer with vertical divider bars and a small window showing outside.
  • Interior of a aluminum horse trailer with divided stalls and padded side panels, view toward the back of the trailer
  • Interior of an empty aluminum horse trailer with side dividers and windows, daylight entering from rear open door, black rubber floor
  • Interior of a horse trailer with partitioned stalls and metal bars, door open to the outside light.
  • Front-right view of a large silver enclosed trailer with two side windows and tandem wheels, parked on gravel with trees and blue sky behind it.
  • Silver aluminum horse trailer with three side windows parked on a gravel lot under a blue sky; branding reads 'Sportman' on the door side of the trailer.
  • Open horse trailer door revealing interior with padded wall and metal framing on a gravel lot
  • Silver horse trailer with three barred windows for horse stalls, parked on a gravel lot under a bright blue sky.
  • Front view of a silver enclosed cargo trailer with diamond-plate front, hitch attached, parked on a gravel lot with trees in the background.
  • Close-up of a trailer hitch showing a silver diamond-plate trailer, safety chains, and a coupler at the tongue resting on gravel.
  • Close-up of a metallic trailer lock resting on gravel, showing stamped specifications like 2-5/16 inches and 1500 lb capacity on the body.
  • White horse trailer with two axles and large windows parked on a gravel lot, with a forest backdrop and another trailer in the background.
  • Open white horse trailer showing empty stalls, hanging hooks, and saddle racks inside with the door ajar on a sunny day.
  • Open silver horse trailer with rear door and ramp down, showing interior stalls on a gravel lot with trees in the background
  • Interior of a metal trailer with two black contoured seats mounted along the wall and a wheel visible toward the back.
  • Interior of an aluminum trailer with hooks along the left wall, vertical wall panels, and a spare tire resting near the back on a dark floor.
  • Interior of an aluminum trailer with white wall panels, spare tire resting on the floor, and metal wall framing with a door on the right.
  • Interior view of a silver metal trailer with a row of hooks along the ceiling and a spare tire in the corner on a dark floor
  • Side view of a silver Sundowner travel trailer with two windows and dual rear wheels, parked on a gravel lot with trees in the background.
  • Rear view of a silver double-door trailer with windows, logo plate, and website americatrailersales.com visible on gravel lot.
  • Open horse trailer with divider stalls visible inside, blue exterior and barred windows, parked on gravel.
  • Open horse trailer with metal stalls along the sides, empty interior, and blue lower panels.
  • Interior of a metal horse trailer with divided stalls and black padding along the walls. Window bars along the side.
  • Interior of a metal trailer with vertical divider bars and a small window showing outside.
  • Interior of a aluminum horse trailer with divided stalls and padded side panels, view toward the back of the trailer
  • Interior of an empty aluminum horse trailer with side dividers and windows, daylight entering from rear open door, black rubber floor
  • Interior of a horse trailer with partitioned stalls and metal bars, door open to the outside light.

Pre-Owned 2021 Sundowner Sportsman 6903 3 Horse Trailer

This Pre-Owned 2021 Sundowner Sportsman 6903 is a 3 horse slant load bumper pull trailer built with durable all-aluminum construction. Lightweight, easy to tow, and in excellent condition, this trailer is a great choice for hauling horses comfortably and safely.

The open horse area, airflow dividers, and large rear bus window provide great ventilation for your horses, while the dressing room offers convenient tack storage for trips to shows, trail rides, or everyday hauling.

Trailer Specs:

  • Year: 2021
  • Make/Model: Sundowner Sportsman 6903
  • Type: 3 Horse Slant Load
  • Hitch: Bumper Pull
  • Construction: Aluminum
  • Color: Champagne
  • Length: 18′
  • Width: 6′ 9″
  • Height: 7′ 6″
  • Empty Weight: 3,800 lbs
  • GVWR: 7,000 lbs

Dressing Room Features:

  • 2′ Dressing Room Wall
  • Swing-Out Saddle Rack
  • Bridle Hooks
  • Brush Box
  • Front Tack Area

Horse Area Features:

  • 3 Horse Slant Load
  • Airflow Padded Dividers
  • Drop-Down Head Windows with Bars
  • Large Bus-Style Drop-Down Tail Window
  • Escape Door
  • Roof Vents
  • Rubber Mats
  • Spacious Open Horse Box

Additional Features:

  • Double Rear Doors
  • Aluminum Wheels
  • Spare Tire
  • Manual Jack

This Sundowner Sportsman 6903 is a clean, lightweight, and easy-to-handle trailer with great ventilation and a practical layout. Perfect for riders looking for a dependable all-aluminum bumper pull trailer.

Need it hauled? We work with a Highly Recommended Hauling Company with reasonable rates.

  • There are no features available
Horse: 3 Horse
Condition: Pre-Owned
Year: 2021
Manufacturer: Sundowner
Model: 6903 Sportsman
Pull Type: Bumper Pull
Construction: Aluminum
Configuration: Slant
Jacks: Manual Jack
Length: 18'
Width: 6' 9"
Height: 7' 6"
Weight: 3,800 lbs.
GVWR: 7,000 lbs.
Living Quarter: Dressing Room
LQ Length: 2'
Exterior Color: Champagne
Stock Number: 9235
Availability: Available

Important Listing Notes

Pictures shown are of the same make and model but may not be the actual trailer. The actual unit may vary in features and options. Manufacturers may have changes in materials, or parts that could result in differences from what is shown or listed. Please contact Carolina Trailer Sales to verify exact specifications.

Pricing excludes tax, title, license, and document fee. While we strive for accuracy, typographical and human errors may occur. Please contact the dealer for details.

Trade-ins Considered

New Trailer Warranty Information

Merhow, Kiefer, and Valley Trailers provide a limited warranty to the original owner on newly manufactured trailers. This warranty does not apply to any pre-owned trailers sold by Carolina Trailer Sales.

Living-quarter bedding is available for purchase at an additional cost. Call or text 828-773-4500 for details.
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Carolina Trailer Sales © 2026 All Rights Reserved | As Seen In Horse Illustrated Magazine May/June 2025 Edition

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