BigBox Slideout Enclosed Carrier

Out of Stock


This extra-large 32 cubic foot enclosed cargo carrier is 48"L x 32"W x 39"H with a high profile providing ample storage space for large items like wheel chairs, with a solid-walled steel rack basket and our AerFoil hard shell cover technology for tough gear protection. The strong and stable dual tube frame is designed for demanding fifth wheel and travel trailer tow environments with a slide-out feature for convenient rear access to SUV hatches, tailgates, and Sprinter RV motor home doors.

  • Inside pod dimensions: 48in. L x 32in. W x 39in. H at apex
  • Weighs 122 lbs and carries 500 lbs of cargo
  • Slide out TwinTube® platform mount for rear cargo access on SUV hatch, truck tailgate, Sprinter RV doors
  • Installed clearance from hitch pin hole to rack is 6in (some additional adjustment possible); slideout clearance is up to 28in (for rear door access when stationary)
  • Cold rolled steel (rack) and polypropylene composite (cover) construction
  • Weather-resistant and lockable (padlocks not included)
  • Four D-Ring tie downs included
  • Two heavy-duty U-Locks included with customized combination code setting
  • Two Silent Hitch Pins included for rattle-free, motionless performance in the hitch
  • Includes Stop/Turn Tail LED Lights
  • Ships assembled via freight truck; some final assembly required for installation


BigBox Slideout Hitch Cargo Carrier




Outside - 50"L x 34"W x 40"H

Empty Capacity - 122 lbs (87 rack, 35 cover)

Rack Material - Cold rolled galvanized and
powder-coated steel (color is black in place of silver where shown)

Inside - 48"L x 32"W x 39"H

Cargo Weight - 300 lbs

Cover Material - Polypropylene composite, 3/4" cellular thickness,
UV and impact resistant, cold weather tolerant for long lasting
performance. Color is grey as shown.

Storage Capacity - 32 Cubic Feet


Security - Lockable Latches (padlocks not included)

Installed Clearance: 6" with additional 8” of adjustment

(from hitch pin hole to rack)


Stability - Two Silent Hitch Pins® included for rattle-free,
distraction-free, NoMotion™ performance.

Slide out Clearance: adjustable up to 28”

(from hitch pin hole to rack)


Frame - Slide out telescope platform mounted design



Tow Rating Class II and higher with 2” size receiver hitch


Ships via Freight Truck.

Build for order item - allow 4 weeks for shipment. If you would like expedited service please call our office at (719) 630-3800 for availability and a custom quote.
See Shipping Policies for details about shipping and receiving.

Manuals, Flyers & Brochures:

Download the GearCage Rack Manual
Download the Manual