ATC Stō 300 & Stō 350

ATC Stō 300 & Stō 350
Single Axle Aluminum Cargo Trailer
Cargo Today, Configured Tomorrow
Gone are the days when a cargo trailer only serves a single purpose. You can use the Stō 350 as a simple aluminum cargo trailer or you can transform it into a rig with all the bells and whistles.

What’s the difference between the 300 & 350 models?
The Stō 300 is the base model aluminum cargo trailer. The Stō 350 includes LifeTrac, which allows you to add, rearrange, and remove components to customize your cargo trailer just how you want it. Choose from cabinets, sofas, wall hooks, helmet racks, and more.
Looking for a tandem-axle aluminum cargo trailer?
Available Sizes
6’x10′ ATC Stō 300/350 – 2.9k
- Interior (LxWxH): 11’8″ x 69.3″ x 78″
- GVWR: 2,990 lb
- Payload: 1,875 lb (300) / 1,775 lb (350)
- Wheels: 15″ Aluminum
- Axles: 2,990 lb Torsion
- Curb Weight: 1,115 lb (300) / 1,215 lb (350)
- Floor, Walls, Roof: 16″ on-center
- Entrance Door: 28″
- Tiedowns: 4 airline pods & rings
- ATC LifeTrac modular system (350 only)
- Fits an ATV
Starting MSRP – 300 | Starting MSRP – 350 |
$8,593 | $12,870 |
6’x10′ ATC Stō 300/350 – 3.5k
- Interior (LxWxH): 11’8″ x 69.3″ x 78″
- GVWR: 3,850 lb
- Payload: 2,725 lb (300) / 2,625 lb (350)
- Wheels: 15″ Aluminum
- Axles: 3,500 lb
- Curb Weight: 1,125 lb (300) / 1,225 lb (350)
- Floor, Walls, Roof: 16″ on-center
- Entrance Door: 28″
- Tiedowns: 4 airline pods & rings
- ATC LifeTrac modular system (350 only)
- Fits an ATV
Starting MSRP – 300 | Starting MSRP – 350 |
$9,012 | $13,457 |
6’x12′ ATC Stō 300/350 – 2.9k
- Interior (LxWxH): 13’8″ x 69.3″ x 78″
- GVWR: 2,990lb
- Payload: ,750 lb (300) / 1,650 lb (350)
- Wheels: 15″ Aluminum
- Axles: 2,990 lb
- Curb Weight: 1,240 lb (300) / 1,340 lb (350)
- Floor, Walls, Roof: 16″ on-center
- Entrance Door: 28″
- Tiedowns: 4 airline pods & rings
- ATC LifeTrac modular system (350 only)
- Fits an ATV
Starting MSRP – 300 | Starting MSRP – 350 |
$8,996 | $13,603 |
6’x12′ ATC Stō 300/350 – 3.5k
- Interior (LxWxH): 13’8″ x 69.3″ x 78″
- GVWR: 3,850 lb
- Payload: 2,600 lb (300) / 2,500 lb (350)
- Wheels: 15″ Aluminum
- Axles: 3,500 lb
- Curb Weight: 1,250 lb (350) / 1,350 (350)
- Floor, Walls, Roof: 16″ on-center
- Entrance Door: 28″
- Tiedowns: 4 airline pods & rings
- ATC LifeTrac modular system (350 only)
- Fits an ATV
Starting MSRP – 300 | Starting MSRP – 350 |
$9,415 | $14,189 |
In-Stock ATC Stō Cargo trailers
Interested in an ATC Stō 300/350 Aluminum Cargo Trailer?
Past Cargo Trailers We’ve Sold
Get inspiration from Cargo Trailers we’ve sold in the past. If you see something you like, we can custom order it for you. For more info, please complete our Custom Trailer Inquiry form or call us at 630-580-5840.
- Out of Stock6’x12′ Haul About Cargo Trailer (Bilbo)
- Out of StockAlabama Army National Guard Trailers
- In Stock6’x12′ Haul About Cargo Trailer (Arwen)
- Out of StockBlack 6’x12′ Cargo Trailer from Cross Trailers (Maverick)
- Out of StockCharcoal 6’x10′ Cross Cargo Trailer (Atlas)
- Out of StockCharcoal 6’x12′ Cross Cargo Trailer (Spectre)
- Out of Stock6’x12′ White Discovery Cargo Trailer (Alkhema)
- Out of Stock7.5’x14′ ATC Stō 450 Cargo Trailer (Mr. Jones)
- Out of Stock5 by 8 Used Cargo Trailer from Cross Trailers
- Out of Stock7’x12′ Flat Front Cargo Trailer
- Out of Stock6’x12′ Black Discovery Cargo Trailer (Abyss)
- Out of StockBlack 6’x12′ Cross Cargo Trailer (Nyx)
- In Stock5’x8′ Discovery Cargo Trailer (Drake)
- Out of Stock7’x14′ Cross Cargo Trailer (Sable)
- Out of Stock6’x12′ Discovery Tandem Axle Cargo Trailer (Montoya)
- Out of Stock7.5’x16′ ATC Stō 400 Cargo Trailer (Rhiannon)
- Out of Stock7’x14′ Discovery Cargo Trailer (Gilda)
- Out of Stock6’x12′ Two-Tone Cargo Trailer
- Out of Stock6’x12′ Discovery Tandem Axle Cargo Trailer (Gilda)
- Out of Stock7’x16′ Discovery Cargo Trailer (Jack-in-the-Box)
- Out of Stock7’x16′ Discovery Cargo Trailer (Bentley)
- Out of Stock5’x10′ Used Cargo Trailer
- Out of Stock7’x16′ Discovery Cargo Trailer (Jezebel)
- Out of Stock7’x14′ Discovery Cargo Trailer (Falcone)
- Out of Stock7’x14′ Discovery Cargo Trailer (Fright)
- Out of Stock6’x12′ Discovery Cargo Trailer (Oberon)
- Out of Stock5’x8′ Cross Cargo Trailer
- Out of Stock7’x14′ Cross Cargo Trailer (Smoke)
- Out of Stock6’x10′ Cross Cargo Trailer (Pearl)
- Out of Stock6’x10′ Cross Cargo Trailer (Noir)
- Out of Stock6’x12′ Cross Cargo Trailer (Sterling)
- Out of Stock6’x12′ Discovery Cargo Trailer (Eraser)
- Out of Stock6’x12′ Discovery Cargo Trailer (Crusader)
- Out of Stock7’x16′ Cross Cargo Trailer (Caspian)
- Out of Stock7’x14′ Cross Cargo Trailer (Snow White)