New 2026 Bloomer 4+1 Horse Side Load with 15’9″ Trail Boss Living Quarters, XL Rear Stall & Hydraulic Slide-Out

Built for competitive riders and performance haulers, this New 2026 Bloomer 4+1 Horse Side Load Gooseneck combines elite construction with maximum functionality. Designed to haul up to five horses thanks to an XL rear stall and 56″ load door, it features a premium 15’9″ Trail Boss Living Quarters interior with a 78″ hydraulic slide-out, integrated hay pod, and luxury finishes throughout.

Trailer Specifications

• Configuration: 4+1 Side Load with XL Rear Stall — Hauls 5 Horses
• Dimensions: 35’8″ Floor Length | 8′ Wide | 7’6″ Tall
• Axles: Triple 8,000 lb Heavy-Duty Axles with Hydraulic Disc Brakes
• Wheels: 17.5″ Alcoa Aluminum Wheels with 18-Ply Continental Tires
• Construction: All-Aluminum, Fully Insulated, Stainless Nose, Polished Extruded Sides, Posts & Top Rail
• Color: White
• Ramp: Side Ramp + Rear Load Ramp

Exterior Highlights:

• Integrated 10’ Hay Pod
• XL Rear Stall with 56″ Load Door
• Huge Rear Tack with Shelving, Medicine Cabinet, and Combo Locks
• Swing-Style Feed Doors on Head Side
• European Frameless Windows in LQ
• Drop-Down Head & Tail Windows
• Escape Door with Integrated Manger in First Stall
• Mangers Under 4 Stalls
• Stud Divider
• Walk-Through Door into LQ
• Keyless Entry (LQ & Tack)
• Dual Hydraulic Jacks
• Double Rear Doors
• Spare Tire Included

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

This luxury interior was built to impress—Trail Boss Conversion craftsmanship with space for 6 sleepers and refined, residential-style finishes.

Sleeping & Seating:

• Queen Mattress in Gooseneck
• Sofa Sleeper & Dinette Sleeper
• Fold-Down Bunk Bed

Kitchen & Appliances:

• 6.0 cu.ft. Refrigerator
• Recessed Cooktop
• Microwave
• Porcelain Sink
• Single Kitchen Sink
• Custom Stone Backsplash with Backlit Countertops
• Onan Generator

Bathroom Amenities:

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

Interior Design & Storage:

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

Climate & Entertainment:

• Ducted 15K BTU A/C Unit
• Heat System
• Flat-Screen TV with DVD Player
• AM/FM/CD Stereo with Antenna
• Inside/Outside Speaker System
• 18′ Electric Awning with Weather Shield

Dimensions Recap

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

Contact Information

This Bloomer 4+1 is ready to roll with premium upgrades, luxury finishes, and the capacity to haul five horses with ease. Trades considered. Financing and FREE limited nationwide delivery available. Call or Text Dave at (314) 498-9891 or email dave@somtrailers.com to inquire today.

Financing Available | FREE Limited Nationwide Delivery
Trades Welcome on Select Units