ATC · Car & Sport Haulers

Rōm 400 / 450 Medium-Duty

The medium-duty aluminum car hauler. 16′ to 28′ enclosed haulers with a 4,000 lb ramp door, torsion axles and aluminum wheels. The 450 adds two rows of LifeTrac.

5-year structural warranty Free US delivery

Configure & price

Choose your configuration. The price shown is the most you’ll pay.

Series
Size
Axles
GVWR
7,700 lb
Payload
5,500 lb
Curb weight
2,200 lb
Interior (L × W × H)
15'10" x 97" x 84"

Factory options · manufacturer MSRP

Base Model Enhancements
Popular Packages

Electrical Packages · choose one

Cabinet Packages · choose one

Appearance Packages

Popular Options

Tire & Wheel Options

Lighting Options

Electrical Options

Heating & Cooling Options

Ceiling Options · choose one

Wall Options

Flooring Options · choose one

Floor Options

Exterior Options

Safety Options

Tie Down Options · choose one

All configurations

SeriesSizeAxlesGVWRPayloadInteriorMSRPSavingOur price
4008.5×162 × 3.5K7,700 lb5,500 lb15'10" x 97" x 84"$19,01110%$17,110
4008.5×162 × 5.2K9,900 lb7,700 lb15'10" x 97" x 84"$20,47710%$18,429
4008.5×202 × 3.5K7,700 lb5,000 lb19' 10" x 97" x 84"$20,72510%$18,653
4008.5×202 × 5.2K9,900 lb7,200 lb19' 10" x 97" x 84"$22,19210%$19,973
4008.5×242 × 5.2K9,900 lb6,700 lb23' 10" x 97" x 84"$24,93410%$22,441
4008.5×282 × 5.2K9,900 lb6,400 lb27' 10" x 97" x 84"$27,42810%$24,685
4508.5×162 × 3.5K7,700 lb5,500 lb15'10" x 97" x 84"$20,49210%$18,443
4508.5×162 × 5.2K9,900 lb7,700 lb15'10" x 97" x 84"$21,95810%$19,762
4508.5×202 × 3.5K7,700 lb5,000 lb19' 10" x 97" x 84"$22,57710%$20,319
4508.5×202 × 5.2K9,900 lb—19' 10" x 97" x 84"$24,04410%$21,640
4508.5×242 × 5.2K9,900 lb6,700 lb23' 10" x 97" x 84"$27,15610%$24,440
4508.5×282 × 5.2K9,900 lb6,400 lb27' 10" x 97" x 84"$30,02110%$27,019

Base trailer prices in USD. Manufacturer specifications are approximate and may change; your order confirmation lists the exact unit.

Standard features

  • 6-sided welded aluminum frame: no wood to rot, no steel to rust
  • Extended triple-tube tongue, 16″ on-center crossmembers
  • Torsion axles, spread axles with kick-downs
  • 4,000 lb ramp door, 5,000 lb manual jack
  • One-piece aluminum roof, screwless aluminum exterior
  • Rear spoiler with LED lights, awning prep
  • Rōm 450: two rows of LifeTrac standard

Full specifications from ATC

LifeTrac

ATC’s modular track lets you add, move and remove cabinets, sofas, tables and race gear without tools or permanent changes. It comes standard on “50” series models.

LifeTrac accessories

Buying it

  • We confirm availability and your price within 1 business day
  • $2,000 refundable deposit reserves your trailer for 5 business days
  • Custom builds: 20% build deposit, max $15,000
  • Free delivery anywhere in the US; quotes for Canada & abroad
How buying works
We will never send or change bank details by email.

Walkthrough

See the Rōm 400 / 450 Medium-Duty in action

The official ATC video tour: construction, features and how it’s used.