Description
Forty-Four Feet of Enclosed Aluminum for Collectors and Racers
This is the top of the enclosed hauling pyramid. The 2025 ATC ROM 500 runs 44 feet of aluminum gooseneck body on three 7,000 lb spread Dexter torsion axles, and it is specified the way people order these when the cargo is worth more than the trailer: Black-Out Package, .040 black screwless exterior, hydraulic jack, tapered nose and a beavertail rear finished with an LED-lit wing.
Spread torsion axles are the reason a trailer this long stays calm. Spacing the axles distributes the load across more of the frame, torsion suspension absorbs pavement joints independently at each wheel, and the tapered nose keeps the whole rig from fighting crosswinds on an interstate run. Aluminum construction holds the weight down against a steel equivalent and takes corrosion off the maintenance list entirely.
The interior is finished for people who work out of the trailer as much as they tow with it. Insulated screwless aluminum walls and ceiling make a sealed, quiet box, black coin flooring shrugs off tire marks and spilled fluids, and the gooseneck riser is carpeted in grey for gear that should not slide around above the truck bed. The premium escape door with a removable fender is what lets a driver get out of a car parked tight to the front wall.
Specifications
- 2025 ATC ROM 500, 44 ft aluminum gooseneck construction
- Three 7,000# spread Dexter torsion axles
- Black-Out Package with .040 black screwless exterior
- Hydraulic jack
- Tapered nose and beavertail rear
- Rear wing with LED lighting
- Approx. 7 ft 5 in. interior height
- Insulated screwless aluminum walls and ceiling
- Black coin flooring, grey carpet in the gooseneck riser
- Premium escape door with removable fender
- Four 5,000# recessed floor D-rings
- Wired and framed for future A/C
- Premium LED electrical package
- Aluminum wheels with matching spare
- Carries a 3-year structural warranty from the manufacturer
Two measurements decide whether this trailer works for you. The first is the truck: a gooseneck of this length and axle count puts real weight in the bed, so check the bed-mounted hitch rating and the truck payload sticker, not just the tow rating. The second is the roof. Approximately 7 ft 5 in. of interior height clears most cars comfortably, but lifted trucks, tall roof boxes and anything on a lift kit should be measured with the tires you actually haul on.
It is also worth planning where it lives. Forty-four feet plus a truck needs a pull-through space or a wide approach to back into, and the beavertail rear that makes low cars load easily is the same feature that will drag on a steep driveway apron. Get those two things sorted before delivery day and the rest is straightforward.
Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout. For a delivered quote, call (279) 272-6346 or use the contact form. Similar builds are listed under Enclosed Trailers, and every purchase is backed by the Big Bear Containers 30-day return policy.
Recommended Applications
- Automotive & Motorsports Hauling: Secure transport for racecars, classic vehicles, ATVs, side-by-sides, and motorcycles.
- Contractor & Trade Work: Mobile tool and equipment storage for carpenters, electricians, plumbers, and general contractors.
- Mobile Business Operations: Perfect foundation for mobile repair, detailing, or mobile showroom businesses.
Delivery, Logistics & Site Preparation
Big Bear Containers provides reliable, insured delivery direct to your site across the Sacramento region, Northern California, and nationwide throughout the continental United States. Depending on the unit, delivery is handled via specialized tilt-bed rollback truck or transport trailer.
- Site Access Requirements: Ensure a clear, level surface (concrete pad, packed gravel, or asphalt) with adequate approach clearance for delivery trucks.
- Pre-Delivery Inspection: Every unit undergoes a rigorous multi-point inspection prior to dispatch to ensure doors, seals, structural members, and flooring meet our strict quality criteria.
- Rapid Dispatch: Local Sacramento and California deliveries typically arrive within 3 to 7 business days following order confirmation. Nationwide freight options are fully tracked.
Why Choose Big Bear Containers?
At Big Bear Containers Inc., we pride ourselves on delivering premium grade storage containers, modular structures, and commercial trailers with transparent pricing and exceptional customer care. Whether you are purchasing a single storage container or outfitting an entire commercial fleet, our Sacramento-based team is dedicated to providing durable solutions tailored to your operational needs.
- Rigorous Inspection Guarantee: Guaranteed wind- and water-tight containers with robust structural integrity.
- Transparent Quotes: Flat regional delivery rates shown at checkout, with no hidden handling fees.
- Dedicated Support: Personalized assistance from container specialists from order placement to on-site drop-off.





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