2025 16' ATC STO450 Cargo Trailer Adventure Package

Configurable Features You Need Most

ATC’s new Stō 450 Cargo Trailer with LifeTrac introduces a whole new way to effortlessly transport your precious gear. Our new LifeTrac modular system offers never-before-seen flexibility that allows you to add, move, or remove a full catalog of ATC accessories to your cargo trailer. Gone are the days when a cargo trailer only serves a singular purpose. You can use the Stō 450 as a simple cargo trailer, or you can transform it into a rig with all the bells and whistles. All this coupled with ATC’s “tried and true” dependability makes this cargo trailer an easy decision.

Some key options our Stō 450 Cargo Trailers have over the competition include the adventure package, black trim package, powered roof vent, solar battery trickle charger, cabinets, and much more!

Trailer Details:

MODEL: Stō 450 Cargo Trailer Adventure Package
BOX SIZE (LxW): 16’ X 7.5’
OVERALL SIZE (LxWxH): 20′ 4″ x 102″ x 106.3″
INTERIOR SIZE (LxWxH): 17′ 8″ x 87.3” x 84″
AXLES: (2) – 3,500 lbs Torsion
GVWR: 7,700 lbs
CURB WEIGHT: 2,200 lbs*
CARRYING CAPACITY: 5,500 lbs*

Color Details:

EXTERIOR COLOR: MEDIUM CHARCOAL
INTERIOR COLOR: PLATINUM
CABINET COLOR: WHITE POLY
COUNTERTOP COLOR: GREY
EXTERIOR TRIM COLOR: BLACK TRIM PACKAGE

Standard Frame Features

Aluminum Tube Construction
6-Sided Welded Frame
3 Year Limited Warranty
Integrated 2″ x 6″ Tube Tongue
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
Roof Vent Prep
Torsion Axles

Standard Exterior Features

One-Piece Aluminum Roof
.030 Screwless Alum Exterior
24” Taper Cut Stoneguard
3″ Lower and Upper Trim
Safety Chains
2,000 lb Manual Jack
A-Frame Coupler
2,000 lb Ramp Door
Ramp Transition Flap
Aluminum Bar Locks with Stainless Steel Hasp
12″ Slimline Tail Lights
(4) Airline Pods & Rings – Floor
Vent – Sidewall

Added Exterior Options

STO450 Adventure Package Upgrades:
- Aluminum Slide Out Step
- Exterior Grab Handle
- Entrance Door with Window
- (2) Stabilizer Jacks at Rear
- Rear Spoiler with LED & Backup Lights
- Aluminum Rims
- All Terrain Tires

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

Standard Interior Features

ATC Modular Track System (Patent Pending)
(2) Window Prep Locations (RS/CS)
(2) 12V USB Cove Ports

Added Interior Options

STO450 Adventure Package Upgrades:
- Composite Ceiling (White) & Sp Cover (Black)
- Composite Walls (Taupe/Platinum) – Replaces Wood
- Insulated Walls (R3) and Ceiling (R6)
- Black Coin Floor, Ramp, and Transition Flap
- Recessed Airline Track – (9) 8″ Segments
- 30″ x 20″ Slider Window with Shade (Curbside)
- 30″ x 20″ Egress Window with Shade (Roadside)
- Fire Extinguisher
- Smoke Detector
- (2) 12″ x 24″ Cabinets with Poly Door – White
- Trapezoid Base Cabinet

Standard Electrical Features

Interior Cove Dome Light

Added Electrical Options

STO450 30 Amp Electrical Package
- 30 Amp Breaker Box
- Integrated 60 Amp Converter
- Lithium Battery – 100Ah
- (2) Interior Outlets
- Dual USB Port
- (1) Exterior Outlet
- (4) 49″ LED Lights
- (2) CS Scene Lights
- 25′ Shore Cord
- A/C Prep

This 2025 ATC STO 450 Cargo Trailer comes with the IWS Advantage Package!

Advantage Package

Exclusive 1 on 1 training on how to secure your vehicle in your new trailer
Free trailer washes when you stop by (Maximum of 5 total)
10% off all vehicle tie down equipment at time of trailer purchase.
Priority service treatment on emergency trailer repairs. (At our location)

2D Floorplan/Drawing

This Floor plan may show optional features that are not on every unit.

*Please note that due to changes at factory, specifications, dimensions, features, and options may change at anytime without notice*

Model	STO450 Cargo Adventure
Axle Rating	(2) 3,500 lb Torsion
Dry Weight	2,200 lb
Box Size	16’ x 7.5’
OVERALL SIZE (LxWxH):	20′ 4″ x 102″ x 106.3″
INTERIOR SIZE (LxWxH)	17′ 8″ x 87.3” x 84″
Rear Door Opening (WxH)	86” x 81”
Deck Height	20”
Tire Size	ST205/75R15/LRD
Wheels	15” Aluminum
GVWR	7,700 lb
Carrying Capacity	5,500 lb*
Ball Size / Coupler Rating	2 5/16″ / 10,000 lb
Power Connection	7-Way

Due to continued improvement, changes in suppliers and design; features, options, appliances, equipment, colors, material specifications, prices, and model availability are subject to change without notice.

Retail Price:	$33,062.00
IWS Discount:	-$2,112.00
Sale Price :	$30,950.00

STO 450 Cargo Trailer