2026 ATC Trailer
ROM 550 8.5’x28’
GVWR: 13,200 lb
Curb Weight: 4,798 lb
Payload: 8,402 lb
Front Shape: Flat Front - Cast Corner
Box (LxW): 28' x 8.5'
Interior (LxWxH): 27' 10" x 97.3" x 84"
Overall (LxWxH): 33' 7" x 102.5" x 112.5"
Rear Door Opening (WxH): 90" x 84"
Deck Height: 22"
Hitch Height: 21"
Axle(s)- Qty/Rating: 2 x 6,000 lb Torsion Axles
Ball Size / Coupler Rating: 2 5/16" / 21,000 lb
Wheels: 16" Aluminum
Tires: ST235/80R16 LRE
Power Connection: 7-Way
Exterior Color: Polar White with Black Trim Package (see details below)
Interior Color: Polar White
Cabinet Color: Black
Interior Spare Mount & Spare Tire
Black Coin Floor, Ramp, & Transition
(2) Recessed Airline Track in Floor
Premium Escape Door
(2) Flow Through Sidewall Vents
Solar Battery Trickle Charger (30W)
Aluminum Slide Out Step
(2) Bogey Wheels
40″ Tall Carpet on Walls
30 AMP Electrical Package (see below)
Cabinet Package #4 : Upper & L-Base/Gen Door
Life Trac Accessories
4 Wall Tie Eyelets
Premium Strap Holder
Fuel Jug Holder
Door/Wall Caddy
Frame
Aluminum Tube Construction
6-Sided Welded Frame
10-Year Structural Warranty
Extended Triple Tube Tongue – 56″
16” O/C Floor Crossmembers
ATC Cross-Grid Wall Technology
16” O/C Roof Crossmembers
2” x 8” Sub-frame Tubing
Awning Prep
Rear Spoiler with (3) LED Lights & BU
Polished Cast Corners with Stainless Steel Trim
Spread Axles with Full Perimeter Skirt
Beavertail Floor
Winch Plate
Mechanical
ST 235 Aluminum Wheels
Entrance Door – 48”
Safety Chains
Electric Tongue Jack
A-Frame Coupler
4,000 lb Ramp Door
Ramp Transition Flap
Stainless Steel Rear Paddle Locks
(3) 16″ Slimline Tail Lights Diagonal
(1) 16” Slimline Reverse Lights
(4) Recessed D-Rings
(2) Manual Roof Vents
Other Construction Detail
One-Piece Aluminum Roof
.040 Screwless Aluminum Exterior
24” Stone Guard
Aluminum Walls
Black Coin Floor, Ramp, & Transition
Aluminum Ceiling (.030 white) & SP Cover (black)
7” Lower and 4” Upper Trim
Rōm 550 Series Features
ATC LifeTrac Modular Track System (Patent Pending)
(1) Window Prep Locations (CS)
30 Amp Electrical Package
30 Amp Breaker Box
Integrated 60 Amp Converter
Lithium Battery – 100Ah
(2) Interior Outlets
Dual USB Port
(1) Exterior Outlet
(4) 49″ LED Lights
(2) CS Scene Lights
25′ Shore Cord
A/C Prep
Black Trim Package
Black ATP Gravel Guard
Black Upper and Lower Trims
Black Exterior Fasteners on Trim
Black Fenders
Black Wheels
Black Exterior Door Trim
Black Grab Handles and Bar Locks
Black Logos
Visit www.onestoptrailers.com or stop by to explore all makes, models, and sizes!
📍 Office: 1463 S 270 E, St. George, UT 84790
📍 Trailer Lot: 2766 S 120 E, St. George, UT 84790 (east of Pilot Truck Stop off Brigham Rd & I-15.)
📞 Call us: 435-673-3731
🚛 New inventory weekly!
🕒 Hours: Mon-Thurs 8-5:30 & Friday 8-3 | Sat by appointment only
💰 No Dealer or Doc Fees! (Dealer #851B) Price does not include sales tax or registration fees.
$$ FINANCING AVAILABLE $$
Family-owned & operated since 1983, we’re Southern Utah’s #1 trailer business, offering competitive pricing & expert repairs. Need a tough, reliable trailer? We've got you covered!
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