2016 Sundowner 3 Horse Gooseneck for Sale

If you want a premium hauler that stays light on its feet, this 2016 Sundowner 3 horse gooseneck delivers with all-aluminum construction from frame to skin. Sundowner is one of the most respected names in the industry, and this trailer shows why: a spacious dressing room with a 4-foot short wall, a roomy 9-foot long wall, and an aluminum floor that resists rot and rinses clean. It is a serious rig for serious horse owners.

All-Aluminum Advantage

An all-aluminum trailer offers the best of both worlds: it will not rust like steel, and its lighter unladen weight can improve fuel economy and reduce strain on your tow vehicle. Sundowner’s reputation for craftsmanship means this 2016 gooseneck is built to hold its value and keep hauling for many seasons. The aluminum floor is a standout feature, eliminating the wood-floor rot that plagues older trailers.

Capacity and Comfort

The generous 4-foot short wall gives you real dressing-room space for tack, blankets, and supplies, while the 9-foot long wall keeps three horses comfortable. A rear escape door adds a safety margin during loading and unloading. Riding on 6,000-pound axles with 16-inch tires and backed by a robust 13,000-pound GVWR, this trailer has the muscle to haul three full-size horses plus all your gear.

Specifications

2016 Sundowner gooseneck
3 horse capacity with rear escape door
Dressing room, 4-foot short wall, 9-foot long wall
All-aluminum construction with aluminum floor
6,000-pound axles on 16-inch tires
Manual jack and spare tire included
Outside width: 7 ft | Inside height: 7 ft (21 hands)
Box length: 16 ft 10 in | Empty weight: 4,050 lbs | GVWR: 13,000 lbs

When buying a used gooseneck of this caliber, look over the aluminum welds, floor, axles, and coupler, and confirm your truck is rated for the full 13,000-pound GVWR. Goosenecks track more steadily than bumper pulls under load, making this Sundowner a confident choice for long-distance and highway hauling. Dimensions and weights are approximate.