8.5 X 20 ATC RŌM 400
MSRP: $23,082
Topper's Price: $19,399
Savings: $3,683
- MANKATO 507-387-7376
8.5 X 20 ATC RŌM 400 BLACK
Toppers and Trailers Plus Mankato, MN 507-387-7376
Frame
- Frame
- Aluminum Tube Construction
- 6-Sided Welded Frame
- 5 Year Structural Warranty
- Extended Triple Tube Tongue – 49″
- 16” O/C Floor Crossmembers
- 16” O/C Wall Crossmembers (400) / ATC Cross-Grid Wall Technology (450)
- 16” O/C Roof Crossmembers
- 2” x 5” Subframe Tubing (16’-24’)
- 2” x 7” Subframe Tubing (28’)
- Awning Prep
- Rear Spoiler with (3) LED Lights & BU
- Brushed Cast Corners with Stainless Steel Trim
- Spread Axles with Kick Downs
- Beavertail Floor (N/A on 16’)
- Winch Plate
Mechanical
- Torsion Axles
- ST205-75-R15
- Entrance Door – 36”
- Safety Chains
- 5,000 lb Manual Jack
- A-Frame Coupler
- 4,000 lb Ramp Door
- Ramp Transition Flap
- Aluminum Bar Locks with Stainless Steel Hasp
- 12” Slimline Lights
- (4) Recessed D-Rings
- (1) Manual Roof Vent
- Other Construction Detail
- One-Piece Aluminum Roof
- .030 Screwless Aluminum Exterior
- 24” Stone Guard
- 3/8” Engineered Walls with Cove
- 3/4” Engineered Floor
- Open Stud Ceiling
- (1) Dome Light with Wall Switch
- 4” Lower and Upper Trim
- Color Matched Rear Header & Verticals
Vin: 236080
Stock: A79T3L91C
Rear door opening: 90" wide 83" tall
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
2026
Make
ATC
Model
RM400_B85702000+0-2T3.5K-BAS-PED
Empty Weight (lbs)
2709
GWVR (lbs)
7000
Payload Capacity (lbs)
4291
Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. Price does not include applicable tax, title, and license fees. Trailers shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request.
Our prices are based on Cash or Check, 3% surcharge applies to debit/credit cards and some financing options. Please contact a sales representative to confirm options on any listing.








