This New 2026 Bloomer 4+1 Horse Side Load Gooseneck is built for elite equestrian travel with Trail Boss 15’9″ Living Quarters, XL Rear Stall, and space to haul 5 horses in luxury. Featuring a 78″ hydraulic slide-out, integrated hay pod, and custom Trail Boss interior—this unit blends top-tier craftsmanship and horse comfort.

Trailer Specifications

• Configuration: 4+1 Horse Side Load with XL Rear Stall
• Dimensions: 35'8" Floor | 8' Wide | 7'6" Tall
• Axles: Triple 8K HD Axles with Hydraulic Brakes
• Wheels/Tires: 17.5" Alcoa Wheels + 18-Ply Continental Tires
• Construction: All-Aluminum, Fully Insulated
• Color: White with Polished Extruded Sides and Stainless Front

Key Exterior Features

• XL Rear Stall with 56″ Load Door (Hauls 5 Horses)
• Integrated 10′ Hay Pod
• Side Ramp + Double Rear Doors
• Huge Rear Tack with Shelving & Medicine Cabinet
• Dual Hydraulic Jacks
• European Frameless Windows
• Swing-Style Feed Doors
• Drop-Down Head & Tail Windows
• Escape Door w/ Integrated Manger
• Stud Divider + Walk-Through Door to LQ
• Keyless Entry on LQ & Tack
• Spare Tire

15’9″ Trail Boss Living Quarters with 78″ Slide-Out

Trail Boss interiors set the bar in luxury living quarters. This layout includes upgraded seating, full kitchen and bath, and custom wood/luxury finishes throughout.

Sleeping & Seating

• Sofa Sleeper
• Dinette Sleeper
• Fold-Down Bunk
• Queen Mattress

Kitchen & Appliances

• 6.0 cu. ft. Refrigerator
• Microwave
• Recessed Cooktop
• Porcelain Sink & Custom Backsplash
• Single Kitchen Sink

Bathroom Amenities

• 32″ Radius Shower Stall
• Pocket Door into Bath
• Pocket Sliding Screen Door
• Vanity + Linen Closet
• Toilet

Climate & Entertainment

• 15K BTU Ducted A/C
• 20K BTU Furnace
• 5.5k Onan Generator
• 18′ Electric Awning with Shield
• Inside/Outside Speakers
• Flat Screen TV with DVD
• AM/FM/CD/TV Antenna/DVD

Interior Finish Highlights

• Hardwood Cabinets & Moldings
• Designer Valances, Tacks & Knobs
• Leather Sofa Yokes & Accents
• Wooden Hat Racks
• Two Floor-to-Ceiling Wardrobe Closets

Dimensions Recap

• Length: 35′ 8″
• Width: 8′
• Height: 7′ 6″

Contact Information

Call or Text Dave at (314) 498-9891
Email: dave@somtrailers.com
Trades considered. Financing and FREE limited delivery available nationwide.