New 2026 4 Star 4+1 Horse with 15’9″ Living Quarters & Slide-Out

Luxury, versatility, and premium hauling capability. This New 2026 4 Star 4+1 Horse PC Load Gooseneck Trailer features a spacious 15’9″ Trail Boss Living Quarters, an XL rear stall to haul five horses, and a fully equipped rear tack and integrated hay pod. Built for performance and comfort, this trailer is ideal for competitive riders and long-distance travel.

Trailer Specifications

• Configuration: 4+1 Horse PC Load (Side Load with XL Rear Stall)
• Floor Length: 36′
• Width: 8′
• Height: 7’6″
• Axles: Triple 8,000 lb Axles with Hydraulic Brakes
• Wheels/Tires: 17.5″ Alcoa Wheels with 18-Ply Michelin Tires
• Construction: All-Aluminum, Fully Insulated
• Exterior Color: White with Polished Extruded Sides and Stainless Steel Front
• Slide-Out: 77″ Hydraulic Slide Room

Horse Area & Exterior Features

• XL Rear Stall with 56″ Load Door (Hauls 5 Horses)
• Integrated Hay Pod
• Mangers Under Three Stalls
• Escape Door with Integrated Manger (First Stall)
• Drop-Down Head Windows
• Stock Slats on Rear
• Stud Divider
• Fully Lined and Insulated Horse Area
• Full Rear Tack with Shelving, Hooks, Splint Racks, and Blanket Bars
• Side Ramp Access
• Walk-Through Door into Living Quarters
• Angled Pull-Out Ladder
• Dual Hydraulic Jacks
• Optronix LED Stall and Tack Lighting
• European Frameless Windows in LQ
• Double Rear Doors
• Spare Tire

15’9″ Trail Boss Living Quarters with Slide-Out

This Trail Boss Conversion combines luxury finishes with practical design, providing a spacious interior that comfortably sleeps up to six.

Sleeping & Seating

• Queen Mattress in Gooseneck
• Sofa Sleeper
• Dinette Sleeper
• Fold-Down Bunk
• Sleeps 6

Kitchen & Appliances

• 6.0 cu. ft. Refrigerator
• Microwave
• Recessed Cooktop
• Single Kitchen Sink
• Porcelain Sinks
• Stone Backsplash
• Beechwood Cabinets and Moldings

Bathroom Amenities

• Radius Shower Stall
• Vanity with Sink
• Linen Closet
• Toilet
• Pocket Door into Bathroom
• Pocket Sliding Screen Door

Climate & Power

• Ducted 15K BTU A/C
• Heat System
• Onan Generator
• Wired for Satellite
• 18′ Electric Awning with Shield

Technology & Interior Finishes

• Flat-Screen TV with DVD Player
• Inside and Outside Speakers
• Genuine Leather Valances and Sofa Accents
• Wooden Hat Racks
• Two Floor-to-Ceiling Wardrobe Closets

Dimensions Recap

• Floor Length: 36′
• Width: 8′
• Height: 7’6″

Contact Information

This trailer is fully equipped and ready for immediate delivery.

Trades considered. Financing and FREE limited nationwide delivery available.

Call or Text Dave at (314) 498-9891
Email: dave@somtrailers.com