8.5 x 28 ATC Rōm 550 Aluminum Car Hauler Trailer
Toppers & Trailers Plus | Mankato, MN | 507-387-7376
If you’re looking for a premium aluminum car hauler with generous interior space, upgraded electrical features, and convenient vehicle-loading options, this 8.5 x 28 ATC Rōm 550 is ready for the road.
Built with a six-sided welded aluminum frame, dual 6,000-pound spread torsion axles, a 4,000-pound rear ramp door, and ATC’s modular LifeTrac system, this trailer is designed for hauling cars, motorcycles, ATVs, UTVs, and other valuable equipment.
With an empty weight of 4,673 pounds, a GVWR of 13,200 pounds, and an impressive 8,527-pound payload capacity, this trailer offers the strength and capacity needed for serious hauling.
The upgraded Premium Escape Door makes it easier to enter and exit your vehicle after loading. Interior cabinetry, finished aluminum walls and ceiling, black coin flooring, a lithium battery system, and multiple lighting upgrades create a clean and functional hauling space.
Perfect For
Classic and collector cars
Race cars
Show vehicles
Motorcycles
ATVs and UTVs
Powersports equipment
Track-day transportation
Mobile motorsports setups
Recreational hauling
Secure equipment storage
Why Choose the ATC Rōm 550?
The ATC Rōm 550 combines lightweight aluminum construction with the strength and features needed to transport valuable vehicles and equipment.
Its extended triple-tube tongue, closely spaced aluminum crossmembers, spread torsion axles, and beavertail floor provide a solid foundation for loading and towing. The upgraded electrical package, Premium Escape Door, interior cabinetry, finished aluminum interior, and black coin flooring add convenience and a professional appearance.
Whether you’re headed to a car show, race track, trail, or weekend event, this trailer is equipped to make loading, hauling, and setting up easier.
Upgraded Features
Plus Package
30-amp electrical package with converter and lithium battery
Premium Escape Door
Rōm Cabinet Package 8
Finished aluminum walls
Finished aluminum ceiling
40-inch-tall carpeted wall protection
Aluminum slide-out step
Black coin flooring on the floor, ramp, and transition flap
Electric tongue jack
Two 12-volt docking lights
Two roadside 12-volt scene lights
Two midship turn signals
Bogie wheels
Matching aluminum spare tire with interior mount
Dual 6,000-pound spread torsion axles
10-year Dexter Torsion Axle warranty
30-Amp Electrical Package
30-amp breaker box
Integrated 60-amp converter
100Ah lithium battery
Two interior electrical outlets
Dual USB charging port
One exterior electrical outlet
Four 49-inch LED interior lights
Two curbside scene lights
25-foot shore power cord
Air-conditioning preparation
Built for Strength and Durability
Six-sided welded aluminum tube frame
10-year structural warranty
56-inch extended triple-tube tongue
16-inch on-center floor crossmembers
16-inch on-center wall crossmembers with ATC Cross-Grid Wall Technology
16-inch on-center roof crossmembers
2-inch x 5-inch subframe tubing
One-piece aluminum roof
.040 screwless aluminum exterior
24-inch stone guard
3/8-inch engineered walls with cove
3/4-inch engineered floor
Stainless-steel rear header and vertical trim
Polished cast corners with stainless-steel trim
Full-perimeter skirt
Beavertail floor
Rear spoiler with three LED lights and backup lighting
Awning preparation
Winch plate
Mechanical and Loading Features
Two 6,000-pound torsion axles
ST235/80R16 LRE tires with aluminum wheels
48-inch entrance door
4,000-pound rear ramp door
Ramp transition flap
Stainless-steel rear paddle locks
Electric tongue jack
A-frame coupler
Safety chains
Three 16-inch diagonal slimline taillights
One 16-inch slimline reverse light
Four recessed D-rings
Two manual roof vents
Interior Features
Rōm Cabinet Package 8
Finished aluminum walls and ceiling
40-inch carpeted lower walls
Black coin flooring
LifeTrac modular track system
Two window-preparation locations
Two 12-volt USB ports in the cove
Interior-mounted matching aluminum spare tire
Trailer Specifications
Trailer Size: 8.5 x 28
Rear Door Opening: 90" W x 84" H
Floor Length from Cabinets to Rear Door: 25' 4"
Entrance Door: 48"
Empty Weight: 4,673 lbs
GVWR: 13,200 lbs
Payload Capacity: 8,527 lbs
Axles: Two 6,000 lb spread torsion axles
Tires: ST225/75R15
Easy Loading and Secure Transport
The rear door opening measures 90 inches wide by 83.5 inches tall, providing plenty of room for many cars, motorcycles, ATVs, and UTVs.
From the front cabinets to the rear door, the trailer provides 25 feet 4 inches of usable floor length. The beavertail floor, ramp transition flap, and 4,000-pound ramp door help make vehicle loading easier.
Four recessed D-rings provide secure tie-down points, while the Premium Escape Door offers easier access to the driver’s side of a vehicle after it has been loaded.
Common Uses
Aluminum car hauler
Enclosed race car trailer
Classic car trailer
Collector vehicle trailer
Show car ha
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Additional seller notes
8.5 x 28 ATC Rōm 550 Aluminum Car Hauler Trailer
Toppers & Trailers Plus | Mankato, MN | 507-387-7376
If you’re looking for a premium aluminum car hauler with generous interior space, upgraded electrical features, and convenient vehicle-loading options, this 8.5 x 28 ATC Rōm 550 is ready for the road.
Built with a six-sided welded aluminum frame, dual 6,000-pound spread torsion axles, a 4,000-pound rear ramp door, and ATC’s modular LifeTrac system, this trailer is designed for hauling cars, motorcycles, ATVs, UTVs, and other valuable equipment.
With an empty weight of 4,673 pounds, a GVWR of 13,200 pounds, and an impressive 8,527-pound payload capacity, this trailer offers the strength and capacity needed for serious hauling.
The upgraded Premium Escape Door makes it easier to enter and exit your vehicle after loading. Interior cabinetry, finished aluminum walls and ceiling, black coin flooring, a lithium battery system, and multiple lighting upgrades create a clean and functional hauling space.
Perfect For
Classic and collector cars
Race cars
Show vehicles
Motorcycles
ATVs and UTVs
Powersports equipment
Track-day transportation
Mobile motorsports setups
Recreational hauling
Secure equipment storage
Why Choose the ATC Rōm 550?
The ATC Rōm 550 combines lightweight aluminum construction with the strength and features needed to transport valuable vehicles and equipment.
Its extended triple-tube tongue, closely spaced aluminum crossmembers, spread torsion axles, and beavertail floor provide a solid foundation for loading and towing. The upgraded electrical package, Premium Escape Door, interior cabinetry, finished aluminum interior, and black coin flooring add convenience and a professional appearance.
Whether you’re headed to a car show, race track, trail, or weekend event, this trailer is equipped to make loading, hauling, and setting up easier.
Upgraded Features
Plus Package
30-amp electrical package with converter and lithium battery
Premium Escape Door
Rōm Cabinet Package 8
Finished aluminum walls
Finished aluminum ceiling
40-inch-tall carpeted wall protection
Aluminum slide-out step
Black coin flooring on the floor, ramp, and transition flap
Electric tongue jack
Two 12-volt docking lights
Two roadside 12-volt scene lights
Two midship turn signals
Bogie wheels
Matching aluminum spare tire with interior mount
Dual 6,000-pound spread torsion axles
10-year Dexter Torsion Axle warranty
30-Amp Electrical Package
30-amp breaker box
Integrated 60-amp converter
100Ah lithium battery
Two interior electrical outlets
Dual USB charging port
One exterior electrical outlet
Four 49-inch LED interior lights
Two curbside scene lights
25-foot shore power cord
Air-conditioning preparation
Built for Strength and Durability
Six-sided welded aluminum tube frame
10-year structural warranty
56-inch extended triple-tube tongue
16-inch on-center floor crossmembers
16-inch on-center wall crossmembers with ATC Cross-Grid Wall Technology
16-inch on-center roof crossmembers
2-inch x 5-inch subframe tubing
One-piece aluminum roof
.040 screwless aluminum exterior
24-inch stone guard
3/8-inch engineered walls with cove
3/4-inch engineered floor
Stainless-steel rear header and vertical trim
Polished cast corners with stainless-steel trim
Full-perimeter skirt
Beavertail floor
Rear spoiler with three LED lights and backup lighting
Awning preparation
Winch plate
Mechanical and Loading Features
Two 6,000-pound torsion axles
ST235/80R16 LRE tires with aluminum wheels
48-inch entrance door
4,000-pound rear ramp door
Ramp transition flap
Stainless-steel rear paddle locks
Electric tongue jack
A-frame coupler
Safety chains
Three 16-inch diagonal slimline taillights
One 16-inch slimline reverse light
Four recessed D-rings
Two manual roof vents
Interior Features
Rōm Cabinet Package 8
Finished aluminum walls and ceiling
40-inch carpeted lower walls
Black coin flooring
LifeTrac modular track system
Two window-preparation locations
Two 12-volt USB ports in the cove
Interior-mounted matching aluminum spare tire
Trailer Specifications
Trailer Size: 8.5 x 28
Rear Door Opening: 90" W x 84" H
Floor Length from Cabinets to Rear Door: 25' 4"
Entrance Door: 48"
Empty Weight: 4,673 lbs
GVWR: 13,200 lbs
Payload Capacity: 8,527 lbs
Axles: Two 6,000 lb spread torsion axles
Tires: ST225/75R15
Easy Loading and Secure Transport
The rear door opening measures 90 inches wide by 83.5 inches tall, providing plenty of room for many cars, motorcycles, ATVs, and UTVs.
From the front cabinets to the rear door, the trailer provides 25 feet 4 inches of usable floor length. The beavertail floor, ramp transition flap, and 4,000-pound ramp door help make vehicle loading easier.
Four recessed D-rings provide secure tie-down points, while the Premium Escape Door offers easier access to the driver’s side of a vehicle after it has been loaded.
Common Uses
Aluminum car hauler
Enclosed race car trailer
Classic car trailer
Collector vehicle trailer
Show car hauler
Motorcycle trailer
ATV and UTV trailer
Motorsports trailer
Recreational cargo trailer
Mobile workshop
Frequently Asked Questions
Is the ATC Rōm 550 built with an aluminum frame?
Yes. The Rōm 550 features a six-sided welded aluminum tube frame, aluminum subframe construction, and a one-piece aluminum roof. Its aluminum construction helps reduce weight while providing excellent durability and corrosion resistance.
How much weight can this trailer haul?
The trailer has an empty weight of 4,673 pounds and a GVWR of 13,200 pounds, providing a payload capacity of 8,527 pounds.
Always confirm that the trailer’s actual loaded weight, tongue weight, and weight distribution remain within the ratings of the trailer, hitch, and tow vehicle.
Will a car fit through the rear door?
The rear door opening measures 90 inches wide by 83.5 inches tall. Compare these measurements with your vehicle’s total width and height before purchasing.
What is the benefit of the Premium Escape Door?
The Premium Escape Door makes it easier to open the vehicle door and exit after the vehicle has been loaded. This can be especially helpful with low-clearance cars, race cars, and wider vehicles.
Does this trailer include a battery and shore power connection?
Yes. The upgraded 30-amp electrical package includes a 100Ah lithium battery, integrated converter, breaker box, interior and exterior outlets, USB charging, LED lighting, a 25-foot shore power cord, and air-conditioning preparation.
What is the LifeTrac system?
ATC’s LifeTrac is a modular track system that allows compatible accessories and equipment to be positioned and secured throughout the trailer. It gives owners more flexibility to configure the interior for their hauling needs.
Why Buy from Toppers & Trailers Plus?
At Toppers & Trailers Plus, we help customers find the right trailer for their vehicles, equipment, and adventures. Our knowledgeable team can explain the trailer’s features, answer your towing and loading questions, and help you decide whether this ATC Rōm 550 fits your needs.
Ready to Upgrade Your Car Hauler?
Call Toppers & Trailers Plus in Mankato at 507-387-7376 to learn more about this 8.5 x 28 ATC Rōm 550 Aluminum Car Hauler, check availability, or schedule a time to see it in person.
Rōm 550 Series Features
LifeTrac – Modular Track System (Patent Pending)
(2) Window Prep Locations (RS/CS)
(2) 12V USB Cove Ports
Vin: 237172
Stock: A99T1L24C
Our prices are based on Cash or Check, 3% surcharge applies to debit/credit cards and some financing options. Pictures may show additional options such as aluminum alloy rims, spare tires and/or spare tire mounts, tongue roller jacks, and many other options that might not be included. Please contact a sales representative to confirm options on any listing as manufacturer listings are often loaded directly by the manufacturer and we have no control over what photos might be used. Thank you.
Year 2027
Make ATC
Model RM550_B85702800+0-2T6.0K - BAS-PED
Empty Weight (lbs) 4673
GWVR (lbs) 13200
Payload Capacity (lbs) 8527
