IWS Signature Series™ Car Hauler
2026
ATC

IWS Signature Series™ Car Hauler

2026 ATC IWS Signature Series™ Car Hauler
IWS Signature Series™
The Ultimate Custom Car Hauler Designed by IWS 
Introducing our IWS Signature Series™ ATC ROM550 Car Hauler, which is our top of the line car hauler that we custom designed.  We have been working for over 20 years with our customers to design the absolute best trailer we can. We are in the high-end automotive industry, we personally own these trailers and use them all the time to haul show cars all over the country. Year after year, we have worked for our trailers to be on the cutting edge of safety, technology, and performance. When you buy an IWS Signature Series™ ATC Car Hauler you can rest assured that you made the right choice. 

We order all of our Signature Series with an extended 6” of Roof height over the standard 84” interior roof height. This allows you to get taller side by sides, SUVs, and 4x4’s inside the trailer. Here in Idaho, we have a lot of lifted rigs with bigger tires that 84” of interior height just won’t fit. 

A key distinction of our Signature Series™ Car Haulers is we put (2) Premium Escape Doors and (2) Entry Doors on them. We do this for several reasons, but our main reason is for you to be able to tie down your car with ease an being able to do it by yourself standing outside of the trailer. Gone are the days of you having to open the back window to crawl out of your car to get out. No more having to risk scratching your car while you squeeze up against the trailer sidewall. 

With securing a car in mind, we took measurements of over 20 different cars in our private collection, and got the perfect measurements to put the airline track in the floor so that you can secure your car down with straps that go directly over the tires! From Ford GT’s, to Porsche GT3’s, to a Squarebody Chevy, you can rest assured that this trailer will be setup perfectly to die down your car! 

We took a top of the line Rōm 550 Series Car Hauler from ATC and added over $20,000 in options on top of that. Some of the most exciting options along with the extra doors, and extended roof height include: Air Conditioner with heat pump, Insulation, 48 Gallon Water Tank, Full length Awning, Extra Lithium Batteries, Solar Panel, 5,000lb winch, Extra Charge Outlets, Extra Airline Track, Extra LifeTrac on the Sidewalls, (2) Powered Roof Vents, Hydraulic Jack in lieu of Electric Jack, and so much more! See all the options we put on this below!  
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Standard Frame Features

  • All Aluminum Tube Construction
  • 6-Sided Welded Frame
  • 3 Year Structural Warranty
  • Extended Triple Tube Tongue
  • 16” O/C Floor Crossmembers
  • 16” O/C ATC Cross-Grid Wall Technology (550)
  • 16” O/C Roof Crossmembers
  • Flat Design Front
  • Spread Axles with Kick Downs
  • (2) – 6,000 Torsion Axles with EZ Lube Hubs
  • Electric Trailer Brakes
  • 7 Way Bumper Pull Trailer Plug
  • 2-5/16” Coupler rated at 21,000 lbs
  • Trailer Safety Chains

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