2026 ATC ROM 900 22ft Aluminium Stacker Enclosed Car Trailer – 14ft Tiltable Lift

Two cars, one trailer. The ATC Stacker ROM 900 carries a tiltable 4.27 m lift inside a 6.71 m box with 3.45 m of interior height, so a second car travels on a deck above the first. Compared with the single-deck enclosed haulers in the range, teams running a race car and a support car, or a car plus a spares mule, get both to the track in a single tow.

It is a specialist piece of equipment and it is priced like one. The payoff is that you are not paying twice for transport, twice for fuel, or leaving a car at home.

How the stacker deck works

The lift tilts and takes removable inserts, so the upper deck can be reconfigured or taken out when you want the full 3.45 m of headroom for something tall. Bogey wheels at the rear stop the beavertail digging in on a steep driveway crossover, and a winch plate is fitted for pulling a non-runner up the ramp.

Key figures in metric

• Model: 2026 ATC Stacker ROM 900, aluminium
• Length: 6.71 m (22 ft)
• Interior height: approx. 3.45 m
• Stacker lift: tiltable, 4.27 m, with removable inserts
• Axles: two 3,180 kg torsion axles
• Coupling: 59 mm flat-nose (US 2-5/16 in. ball size)
• Jack: hydraulic drawbar jack
• Exterior: 1.27 mm white screwless aluminium
• Interior: white screwless aluminium walls and ceiling, black coin TPO flooring, 1,016 mm bedrug on the walls
• Tie-downs: four rings rated 2,720 kg plus two rated 2,270 kg, and surface-mount airline track
• Access: premium escape door with removable mudguards
• Extras: rear stainless spoiler with three LED lights, awning prep for a 6.1 m 12 V awning, aluminium wheels and interior spare
• Warranty: 10-year limited structural warranty as supplied by the manufacturer

Restraint on two levels

Airline track plus six rated rings gives you a lot of anchor options, which matters more on a stacker than on a single-deck trailer — the upper car has to be restrained against pitch as well as slide. Whatever you use, work to the load-restraint principles in the National Transport Commission’s Load Restraint Guide and rate your straps for the mass you are actually holding.

The 59 mm coupling is a US ball size and is not the 50 mm ball standard on most Australian tow vehicles. Coupling, brake, lighting and plate requirements for road use are set by your state transport authority; this unit has not been assessed against Australian Design Rules and you should confirm what is needed before towing it. Delivery is a flat A$450 Australia-wide — details on our shipping page.