Rōm 450S – Configurable Sport/Snow Trailer

All New and Ready to Configure

The 450 Series unlocks the ATC configurable track wall design that allows you to add, rearrange, and remove components to customize your hauler just how you want it. And, of course, durability and reliability are always standard on any  ATC product. The ceiling, walls and floor are all welded using state-of-the art weld tables that ensure precision alignment of all support members. The result is the ideal carriage for your sleds, side by sides, motorcycles, or car. 

Available in 22'
Choose the perfect fit from 1 model

8.5' x 22' + 6' Wedge

View Details
9,900 lbs
Estimated Weight
4,200 lbs
Estimated Payload
5,790 lbs
Axle Type
Axle Rating (lbs/axle)
(2) 5,200 lbs
Overall Length
31' 9"
Overall Width
Overall Height
10' 1.5"
Interior Length
28' 11"
Interior Width (At Kickplate)
96 1/4"
Interior Height
Minimum ground clearance - (AT STEP)
15 3/8"
Deck Height
28 3/8"
Rear Door Opening Width
Rear Door Opening Height
Wedge Door Opening Width
Wedge Door Opening Height
Tongue Length to Center of Ball (wedge / visual)
103" / 24"
Center of Coupler to Corner Radius
117 1/2"
Width Between Wheel Wells
4 Wheel Electric
Tire Size
225/75R15 LRE
Hitch Height to Top of Ball
27 3/8"
Hitch Ball Size
2 5/16"
Floor Crossmembers
16" On Center
Wall Studs
16" On Center
Ceiling Crossmembers
16" On Center

The features you need most

All Standard Features

  • Frame Features
  • All-Tube Aluminum Construction
  • 6-Sided Welded Frame
  • Integrated Tongue
  • 16” O/C Floor, Wall, & Ceiling Crossmembers
  • 2” x 5” Subframe Tubing
  • 48” Beavertail
  • 3 Year Limited Warranty
  • Spoiler w/ (3) LED Lights
  • Aluminum Side Step - Grated
  • HD Trussed Roof Design
  • Drive Over Wheel Box w/ Taper
  • Prep for (2) 42” x 32” Windows
  • Prep for 36 Gallon Fuel Fill Station
  • Prep for 35k BTU Furnace
  • (2) 14” x 14” Fuel Doors
  • Exterior Features
  • Torsion Axles
  • ST225 Aluminum Wheels
  • 32” Entrance Door
  • Grab Handle at Side Door
  • Safety Chains
  • 2,000 lb Manual Jack
  • A-Frame Coupler
  • 4,000 lb Rear Ramp Door w/ Transition Flap
  • Aluminum Bar Locks
  • 2,000 lb Front Ramp Door
  • 7” Lower & 3” Upper Trim
  • Black Trim Package
  • (2) Salem Vents
  • Insulated Walls and Ceiling - R-3
  • Spare Tire on Aluminum - Wall Mounted Other Construction Detail
  • One-Piece Aluminum Roof
  • .040 Screwless Aluminum Exterior
  • 24” Front Stone Guard
  • LED Scene Light - Front Ramp Door
  • LED Scene Light - Side Door
  • Interior Features
  • (6) 5,000 lb D-Rings in Floor
  • (1) Center Airline Track
  • Aluminum Walls - White (Cove - Black)
  • Aluminum Ceiling - White
  • Black Poly Laminate Floor & 12” Kickplate
  • (5) 49” LED Light Bars
  • 12” Slimline Tail Lights
  • Configurable Track (Upper)
  • (4) Modular Wall Hooks
  • (2) Modular Dual Helmet Rack
  • (2) Cove USB Ports
  • 30 Amp Intellipower w/ Converter
  • (2) Interior Recepts
  • A/C Prep
  • AGM Battery

All Popular Options

All Packages

  • Plus
  • ATC Grab Handle
  • (4) 49" LED Slimline Lights in Cove
  • White Aluminum Walls - Screwless
  • Heavy Duty ATP Kick Plate
  • White Aluminum Ceiling - Screwless
  • Black Interior Cove
  • Salem Vents
  • 48" Upper Cabinet
  • Snowsuit Wall Hooks | (3) on 18' Model | (4) on 22' Model
  • Fuel Fill Package
  • 36 Gallon
  • Furnace Package
  • Propane - 20 lb - 35k BTU

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Transport your toys to the places they like to play and stay in comfort. We offer a variety of lengths, with styles that range from our ultra lite Plā 350 series to models that can hold a full-size Jeep.


Find exactly what you need, from utility haulers to car haulers and models constructed for a variety of commercial needs. You'll also find the size and length that works best for you.


At ATC, we take pride in delivering better-built, longer-lasting, handcrafted aluminum trailers and toy haulers so you can haul your cargo, vehicles, and toys for decades to come.

Find A Dealer

Use our easy locator and enter your ZIP code to find ATC dealers in your area. Most include a link to their website, where you can see what models they carry and what's available.

Haul your toys wherever you go and enjoy your stay in comfort. Our all-aluminum Plā Toy Haulers have no wood to rot or steel to rust and feature an industry-first configurable furniture system that allows you to customize your floor plan for each and every trip you take.

  RVs / Toy Haulers

We offer many ways to Plā. Choose based on the features you want, your toy inventory and the space you need.


Plā 350
Ultra Lite
Toy Hauler



Plā 450
Configurable Travel Trailer Toy Hauler



Plā 700
Travel Trailer
Toy Hauler



Plā 700
Fifth Wheel
Toy Hauler


Whether you’re hauling cargo, prized vehicles or looking for a job-specific commercial trailer, there’s an ATC model designed just for you and your needs.

  Cargo Trailers

From simple cargo trailers to a version that can be configured with furniture.

  Sport / Car Haulers

Options for hauling nearly any vehicle from ATVs to multiple race vehicles.


Rōm 200
Snow/Sport Trailer



Rōm 300
Car Hauler


Rōm 450
Car Hauler


Rōm 500G
Car Hauler


Rōm 800 / 900
28’, 30’



  Commercial Trailers

Get these commercial options to the job site or event with a standard work truck.

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