8.5′ Wide Diamond Cargo Trailer Length 20′-24′

The RollingVault 8.5×20, 8.5×20, 8.5×22, and 8.5×24 enclosed cargo trailers offer the best combination of quality and value in the industry. They feature a spring-assisted ramp rear door with extension flap, an rv latch side door (you can open it from the inside and lock it with a key from the outside), tandem USA-made 3500lb leaf spring axles with electric brakes (Torsion Axles are an upcharge, as are 5200# axles), a generous V nose, radial tires, 6’6″ interior height, 3/4″ plywood floors, breakaway kit, two dome lights and vent. Your 8.5′ wide enclosed cargo trailer can be fully customized as you wish, and we normally keep 8.5×24 and 8.5×28 units in stock for easy pickup at the factory. Contact your sales rep for lead times, we can build a custom trailer in as little as one week!

8.5′ Wide Diamond Cargo Trailer Specifications:

  • 8.5 x 20
  • 8.8 x 22
  • 8.5 x 24

Standard Features

-6'6" Interior Height
- Ramp Door w/ Spring Assist & 16" Extension Flap
- 4 5000lb D-Rings Welded to Frame
- 36" RV-Style Side Door w/ Flush Lock
- 1.5" x 1" steel tube in walls and ceiling
- 24" Stoneguard on front
- 6" steel tube main rails
- 16" OC Sidewalls
- Non-Powered Roof Vent
- 12V Dome light with switch
- ST205 15" Radial Tires
- White Painted Wheels
- Aluminum fenders
- 3/4" plywood floor/undercoated
- Premium 3/8" plywood sidewalls
- Floor members 16" o.c.
- Roof members 24" o.c.
- 3500lb USA Made Lippert Drop Leaf Spring Axles w/ Elec Brakes
- Screwed metal exterior
- EZ Lube Hubs
- 2000 lb tongue jack w/ Sand Foot
- Galvalume roof
- 7-way Round Bargman Plug
- 2 5/16" Coupler
- No Show Beavertail
- ATP In Stepwell

Standard Features

-6'6" Interior Height
- Ramp Door w/ Spring Assist & 16" Extension Flap
- 4 5000lb D-Rings Welded to Frame
- 36" RV-Style Side Door w/ Flush Lock
- 1.5" x 1" steel tube in walls and ceiling
- 24" Stoneguard on front
- 6" steel tube main rails
- 16" OC Sidewalls
- Non-Powered Roof Vent
- 12V Dome light with switch
- ST205 15" Radial Tires
- White Painted Wheels
- Aluminum fenders
- 3/4" plywood floor/undercoated
- Premium 3/8" plywood sidewalls
- Floor members 16" o.c.
- Roof members 24" o.c.
- 3500lb USA Made Lippert Drop Leaf Spring Axles w/ Elec Brakes
- Screwed metal exterior
- EZ Lube Hubs
- 2000 lb tongue jack w/ Sand Foot
- Galvalume roof
- 7-way Round Bargman Plug
- 2 5/16" Coupler
- No Show Beavertail
- ATP In Stepwell

Standard Features

-6'6" Interior Height
- Ramp Door w/ Spring Assist & 16" Extension Flap
- 4 5000lb D-Rings Welded to Frame
- 36" RV-Style Side Door w/ Flush Lock
- 1.5" x 1" steel tube in walls and ceiling
- 24" Stoneguard on front
- 6" steel tube main rails
- 16" OC Sidewalls
- Non-Powered Roof Vent
- 12V Dome light with switch
- ST205 15" Radial Tires
- White Painted Wheels
- Aluminum fenders
- 3/4" plywood floor/undercoated
- Premium 3/8" plywood sidewalls
- Floor members 16" o.c.
- Roof members 24" o.c.
- 3500lb USA Made Lippert Drop Leaf Spring Axles w/ Elec Brakes
- Screwed metal exterior
- EZ Lube Hubs
- 2000 lb tongue jack w/ Sand Foot
- Galvalume roof
- 7-way Round Bargman Plug
- 2 5/16" Coupler
- No Show Beavertail
- ATP In Stepwell