Stō 350 – Configurable Cargo

Are You Ready for Adventure?

Our brand new line of Stō 350 trailers is prepped and ready for you to make it your own. With floor tie downs, a wall airline track system, and a variety of ready-to-use modular components, this trailer can be used as a cargo trailer, weekend traveller, toy transporter, and more.

Sizes
Available in 12', 14'
Basemodels
Choose the perfect fit from 2 models

Explore our variety of configurations

Available in 12' and 14'

6.7' x 12' (3,500# Torsion Axle w/ Brakes)

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6.7' x 14' (5,200# Torsion Axle w/ Brakes)

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Exterior Dimensions (L x W x H)
19’ 2” x 8’ 11” x 9’ 4”
Interior Dimensions (L x W x H)
15’ x 6’ 5” x 6’ 4”
Ramp Door Opening (W x H)
76” x 75”
Ground Clearance Height
11 1/2”
Gross Vehicle Weight Rating (GVWR)
5,000 lbs
Estimated Curb Weight
1,400 lbs *
Estimated Carry Capacity
3,600 lbs *
Estimated Hitch Weight
250 lbs *
2” Coupler
5,000 lbs
Axle Size
1 x 5,200 lb
Tire Size
235/75R15E
Base Unit
15 Amp Shore
Level 2B Electrical Package
30 Amp
In-Floor Storage
2.6 cu ft

All Standard Features

  • Frame Features
  • 2" A-Frame Coupler
  • 16" O/C Floor Crossmembers
  • 24" O/C Walls - w/ (2) Configurable Track Backer
  • 24" O/C Roof Crossmembers
  • 2,000 lb Tongue Jack
  • Aluminum Wheels
  • Exterior Features
  • .030 Exterior Aluminum - Screwless
  • 3" Upper & Lower Trim
  • 2,000# lb Rear Ramp Door w/ Engineered Wood Flooring
  • 76" Wide Rear Ramp Door Opening
  • 28" Entrance Door
  • Flow Through Vents
  • One Piece Aluminum Roof
  • Interior Features
  • 3/8" Engineered Wood Walls
  • 3/4" Engineered Wood Subfloor
  • 6' 6" Interior Height
  • Electrical
  • Dome Light with Switch
  • 7-Way Vehicle Connector
  • Breakaway Kit

All Packages

  • 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
  • 30 Amp Electrical Package
  • Lower Electronics Cabinet
  • 30 Amp Breaker Box, Convertor, Fuse Box
  • (2) 30 Amp Motorbase Plug
  • Transfer Switch
  • Pop Up Countertop Receipt - (3) 15 Amp, (2) USB
  • Electronics Cubby
  • (3) 12v Outlets - In Electrical Cab
  • (1) Voltage Display (Plugs Into 12v Outlet)
  • (1) 12v Battery Prep - Lithium
  • (4) USB Charge Ports in cove
  • A/C Brace and Wire
  • Solar Port on Sidewall
  • Solar Pass Through Stubbed For Solar Generator
  • Adventure Package
  • Grey Coin Floor, Ramp and Transition Flap
  • (9) Airline Floor Track Segments - Recessed
  • Azdel Wall Board - Linen Beige
  • Azdel Ceiling Board - White
  • Insulated Walls - R3
  • Insulated Roof and Ramp - R6
  • Spring Assist Cover and Cove Molding
  • (2) Windows 30" x 22" (1 Egress)
  • Window Roller Shades
  • Window in Entrance Door
  • Black Grab Handle at Entry Door
  • RV Step
  • Spoiler w/ LED Lights
  • Stabilizer Jacks at Rear
  • Manual Roof Vent
  • (2) Rows LED Roof Lighting
  • 15 Amp Motorbase Plug
  • 15 Amp Interior GFCI Outlet
  • Fuse Block
  • Diode
  • Solar Port

All Add Ons

  • Cabinet Modules
  • 12" Depth Wall Cabinet Options (Flexible Design Enables Upper/Lower, Vertical/Horizontal Soft Touch Installation):
  • 12" x 24" Wall Cabinet
  • 18" x 24" Wall Cabinet
  • 24" x 24" Wall Cabinet
  • 36" x 24" Wall Cabinet
  • 48" x 24" Wall Cabinet
  • 48" x 12" Wall Cabinet
  • 48" (Shelf)
  • ---
  • 18" x 24" x 36" Base Cabinet Options:
  • Sink Base
  • Appliance Base
  • Drawer Base (4)
  • ---
  • 18" x 38" x 36" Base Cabinet Options:
  • Sink Base
  • Appliance Base
  • Wedge Partition Wall
  • ---
  • Cabinet Door Selection Options:
  • HDPE (White/Dolphin Grey)
  • Aluminum (White/Pewter)
  • Semi-Transparent Acrylic (White/Red/Black)
  • Cargo Net w/ Hasps (Black)
  • RGB LED Light Effects available for all Wall Cabinets (Lvl 2 or Above)
  • Furniture Modules
  • Modular Track Mounted Furniture Options (Flexible Design Enables 270 Degree Soft Touch Installation):
  • Dinnette/Bed (HDPE Tabletop)
  • 72" Sofa
  • Chair - Folding
  • 18" x 36" Table (HDPE Tabletop)
  • Fold Down Countertops (30" x 45" x 72")
  • Hammock with Tie Downs
  • Tie Downs (Single or Double Stud)
  • ---
  • Other Features:
  • 7" x 15" x 36" In-Floor Storage Boxes
  • Spare Tire Mount
  • Spare Tire
  • AGM or Lithium Batteries
  • 2nd Battery Option
  • Appliance Modules
  • EcoFlow Products (Fast Charge, Smart Tech, Systemic Approach, App Monitoring, DC Appliances):
  • River Max
  • DELTA Max EB
  • DELTA Pro
  • Dual Fuel Generator
  • Portable Air Conditioning
  • Portable Refrigerator (Chest)
  • 160W Foldable Solar Panels
  • 220W Foldable Solar Panels
  • 400W Foldable Solar Panels
  • ---
  • Other Portable Appliances:
  • Laser Projector (40"-200")
  • 200" Movie Screen (Exterior Mount)
  • Projector Tripod
  • 1500-Watt Portable Space Heater
  • 2-in-1 Propane Camping Stove
  • 5 Gal Water Cans (x2)
  • 38 Qt Dual Zone Portable Cooler

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RVs

We offer two series of toy haulers in a variety of lengths. One offers permanently mounted furniture; the other allows you to configure components based on your needs and adventures.

Trailers

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.

Why ATC

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.

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