2026 ATC ROM 400 24 ft Black Aluminum Car Trailer with 4,000 lb Ramp Door

Description

Black Aluminum, Ramp-Loaded, Ready to Work

Ramp door or beavertail is the first real decision in the enclosed car trailer market, and the 2026 ATC ROM 400 makes a strong case for the ramp. Its 4,000 lb rear ramp door carries a transition flap that bridges the gap at ground level, flattening the approach angle so a low car rolls in without scraping and a mower or a compact machine climbs aboard without a separate set of ramps in the truck bed. That single feature is why this 24-footer suits owners hauling a mix of cargo rather than the same car every weekend.

The body is .030 black screwless aluminum, a finish that avoids the fastener rows where water collects and streaks show up after a few seasons. Two 5,200 lb spread torsion axles on aluminum wheels spread the load over a longer footprint and settle the ride at highway speed. Up front, a 24 in. stoneguard takes the gravel hits, a 49 in. extended tongue improves balance and tightens the turning behaviour, and a winch plate is already there for pulling non-running vehicles up the ramp.

Inside, it is finished rather than bare. White aluminum walls and ceiling keep the bay bright, black coin flooring hides dirt and gives grip, and black overhead and base cabinets add storage without eating the floor. Four recessed D-rings anchor a car, a 30-amp electrical package and A/C prep leave room to add comfort later, and a dome light with a wall switch means you are not working by phone torch.

Features

• 2026 ATC ROM 400, 24 ft aluminum enclosed trailer
• Two 5,200 lb spread torsion axles on aluminum wheels
• .030 black screwless aluminum exterior
• 49 in. extended tongue, 24 in. stoneguard, winch plate
• 4,000 lb rear ramp door with transition flap
• Premium escape door with removable wheel well and aluminum slide-out step
• Plus Package, white aluminum walls and ceiling, black coin flooring
• Black straight overhead and base cabinets
• Interior spare mount with matching aluminum spare
• Four recessed D-rings
• 30-amp electrical package, dome light with wall switch, A/C prep
• Rear spoiler with three LED lights
• Carries a 3-year structural warranty from the manufacturer

Work out your loading style before you commit. Ramp doors are more versatile across mixed cargo; beavertails favour dedicated low-car duty. Then check the numbers: two 5,200 lb axles cover a single vehicle plus tools and spares comfortably, but a heavy truck or a car with a full trailer of parts behind it deserves a scale check. The removable wheel well behind the escape door is the detail people appreciate later, since it is what lets a driver actually get out after parking a wide car tight against the wall.

Atlas Container Supply covers freight to all 48 contiguous states at no charge and ships to Puerto Rico for a flat $550, with most trailers arriving 4 to 10 days after payment clears. Browse the rest of the enclosed trailer range, check the delivery terms, or ask us for a delivered quote on this ROM 400.