2026 4 Star 3H 15' Trail Boss Slide, 8.5' Tall, AIR RIDE AXLES

Luxury meets performance in a compact, overbuilt package. This New 2026 4 Star 3 Horse PC Load Gooseneck Trailer features a 15′ Trail Boss Living Quarters, triple air ride axles, 8’6″ interior height, and a fully upgraded design—perfect for serious riders wanting maneuverability without sacrificing comfort.

Trailer Specifications

• Configuration: 3 Horse PC Load Slant with Gooseneck

• Dimensions: 29′ Floor Length | 8′ Wide | 8’6″ Tall

• Axles: Triple 8,000 lb Air Ride Axles with Hydraulic Brakes

• Wheels/Tires: 17.5″ Alcoa Aluminum Wheels with 18-Ply Michelin Tires

• Construction: All-Aluminum Frame, Fully Insulated

• Exterior Color: Sleek Black with Polished Extruded Sides & Stainless Steel Nose

Key Features:

• 10′ Integrated Hay Pod

• WERM Flooring

• Full Rear Tack with Shelving, Blanket Bars, Hooks, and Splint Racks

• Drop-Down Head Windows & Stock Slats on Rear

• European Frameless Windows

• Optronix LED Lighting (Stall & Tack Area)

• Escape Door with Integrated Manger (Stall One)

• Stud Divider

• Angled Pull-Out Ladder

• Walk-Through Door to Living Quarters

• Rear Ramp

• Side Ramp Access

• Double Rear Doors

• Hydraulic Jack

• Spare Tire Included

• Manufacturer Warranty

15′ Trail Boss Living Quarters

• Slide-Out: 75″ Hydraulic Slide Room

• Sleeping Capacity: Sleeps 3

  • Sofa Sleeper

  • Bed Area

Interior Finishes:

• Solid Wood Cabinets and Moldings

• Designer Valances, Leather Accents & Sofa Yokes

• Custom Designer Tacks and Knobs

• Pocket Sliding Screen Door

• Pocket Door into Bathroom

• Wooden Hat Racks

• Two Floor-to-Ceiling Wardrobe Closets

Kitchen & Appliances:

• 6.0 cu. ft. Refrigerator

• Microwave

• Recessed Cooktop

• Single Kitchen Sink

• 10-Gallon Gas/Electric Water Heater

• Onan Generator

Bathroom Amenities:

• Radius Shower Stall

• Porcelain Sink and Vanity

• Linen Closet

• Toilet

• Walk-Through Access

Climate & Entertainment:

• Ducted 13,500 BTU A/C

• Heat System

• Flat-Screen TV with DVD Player

• AM/FM/CD/DVD/TV Antenna

• Inside & Outside Speakers

Dimensions Recap

• Floor Length: 29′

• Width: 8′

• Height: 8’6″

Contact Information

This trailer is priced below market and won’t last. For details, financing, or delivery options, call or text Dave at (314) 498-9891 or email dave@somtrailers.com.
Trades Accepted | Financing Available | FREE Limited Nationwide Delivery