![](https://atctrailers.com/wp-content/uploads/2024/03/STo_mark_TM-top-300x92-3.png)
7.5' x 16' + 2'
![](https://atctrailers.com/wp-content/uploads/2023/01/Hitch-1000x500-02-1024x512.png)
![](https://atctrailers.com/wp-content/uploads/2023/01/SUV-1000x500-03-1024x512.png)
![](https://atctrailers.com/wp-content/uploads/2023/01/ATV-1000x500-01-1024x512.png)
Starting MSRP
Full Details
Front Shape
2' Slant Wedge
Box (LxW)
16' x 7.5'
Interior (LxWxH)
17' 8" x 87.3 x 84"
Overall (LxWxH)
20' 4" x 102" x 106.3"
Rear Door Opening (WxH)
86" x 81"
Deck Height
20"
Hitch Height
19"
Axle(s)- Qty/Rating
2 x 3,500 lb
GVWR
7,700 lb
Curb Weight*
2,200 lb
Payload*
5,500 lb
Ball Size / Coupler Rating
2 5/16" / 10,000 lb
Wheels
15" Aluminum
Tires
ST205/75R15LRD
Power Connection
7-Way
Frame
Aluminum Tube Construction
6-Sided Welded Frame
Integrated 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
3 Year Limited Warranty
Mechanical
Torsion Axles
ST205 Alum Wheels
Entrance Door – 32”
Safety Chains
2,000# Manual Jack
A-Frame Coupler
2,000# Ramp Door
Ramp Transition Flap
Aluminum Bar Locks w SS Hasp
4- Airline Pods & Rings – Floor
3” Lower and Upper Trim
Vent – Sidewall (400 Only)
Manual Roof Vent (450 Only)
Other Construction Detail
One-Piece Aluminum Roof
.030 Screwless Alum Exterior
24” Taper Cut Stoneguard
3/8” Engineered Walls w/ Cove
Open Stud Ceiling
3/4” Engineered Floor
Interior Cove Dome Light
12” Slimline Tail Lights
Awning Prep (7.5’ Only)
Roof Vent Prep
Color Matched Rear Header & Verticals
Rear Spoiler w/ (2) LED Lights & BU (7.5’ Only)
(2) Rows Configurable ATC LifeTrac (450 Only)
Window Prep (450 Only)
Adventure Package (7.5′ Stō 450 Only)
Recessed Airline Track – (9) 8″ Segments
(1) LED Porch Light with Switch
30 Amp Package with Converter and Lithium Battery
Trapezoid Base Cabinet
Aluminum Ceiling (.030 White) & Sp Cover (Black)
Aluminum Walls (.030 White) – Replaces Wood
Insulation in Walls (R3) and Ceiling (R6)
Black Coin Floor, Ramp, and Transition Flap
Aluminum Slide Out Step
30″ x 20″ Slider Window with Shade (Curbside)
30″ x 20″ Egress Window with Shade (Roadside)
Exterior Grab Handle
Entrance Door with Window
Fire Extinguisher
Smoke Detector
(2) Stabilizer Jacks at Rear
(2) 12″ x 24″ Cabinets with Poly Door – White
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
Premier Package – Coin (7.5’ Only)
Black Coin Floor, Ramp, and Transition Flap
Aluminum Ceiling (.030 White) and Sp Cover (Black)
Aluminum Walls (.030 White)
30 Amp Breaker Box with Convertor Package
(2) Curbside Scene Lights
Aluminum Slide-Out Step
(3) Airline Tracks – Floor – Recessed
(2) Stabilizer Jacks – Rear
Requires Choice Cabinet Packages
Cargo Door
Utility Escape Door
Off-Road Appearance (7.5’ Only)
Off Road Tires
4″ Deck Lift
Exterior
(2) Stabilizer Jacks – Rear
Aluminum Slide Out Step (7.5’ Only)
12V Awning w/ LED (7.5’ Only)
30” x 20” Slider Window w/ Shade (Curbside) (450 Only)
30” x 20” Egress Window w/ Shade (Roadside) (450 Only)
Electric Tongue Jack (3,500 lb) (7.5’ Only)
Rear Spoiler w/ LED & Backup Lights (7’ Only)
Roof Vent (7.5’ Only)
Exterior Grab Handle (7.5′ 450 Only)
Entrance Door with Window (7.5′ 450 Only)
Interior
Aluminum Ceiling & Sp Cover (7.5’ Only)
Vinyl Ceiling (White) & Sp Cover (Black)
Vinyl Walls (White) – Replaces Wood
Aluminum Walls (7.5’ Only)
Insulated R3 Walls/R6 Ceiling (7.5’ Only)
Black Coin Floor, Ramp, & Transition Flap (7.5’ Only)
In-Floor Storage – 15” x 36” (7.5’ Only)
Fire Extinguisher (7.5′ 450 Only)
Smoke Detector (7.5′ 450 Only)
Electrical
(2) 49” Light Bars in Cove
12V Powered Roof Vent (Front)
15 Amp Pkg w/ Conv & Lithium Prep – Solar Generator (400 Only)
15 Amp Pkg w/ Conv & Lithium Battery – Solar Generator
30 Amp Pkg w/ Conv & Lithium Battery (7.5’ Only)
(1) LED Porch Light w/ Switch (7.5’ Only)
(2) 12V Scene Lights (CS or RS) (7.5’ Only)
AM/FM/MP3 Stereo w/ Interior & Exterior Speakers (7.5’ Only)
A/C 13,500 BTU w/ Heat Strip – Low Profile (7.5’ Only)
A/C 15,000 BTU w/ Heat Pump & Thermo (7.5’ Only)
Lithium Battery – 100 Amp Hours (7.5’ Only)
Solar Battery Trickle Charger (30W) (7.5’ Only)
Spare Tire
Spare Tire 205 on Aluminum or Steel
Spare Tire 235 – Offroad (7.5’ Only)
Interior Wall Spare Tire Mount
Tie Down
Recessed Airline Track – (9) 8″ Segments
(2) or (3) Airline Tracks (7.5′ Only)
(4) Recessed D-Rings (7.5′ Only)
Construction
Add 6” Interior Height
Cabinet Packages
Trapezoid Base Cabinet (7.5′ Only)
Off-Road Motorcycle Package
![](https://atctrailers.com/wp-content/uploads/2023/12/Motorcycle-Package-1024x576.png)
- (1) Fold-Down Bench
- (1) Double Helmet Holder
- (2) Angle Wheel Chocks
- (1) Premium Strap Hanger
- (8) Eyebolt Anchors
- (2) 18″ x 24″ Upper Cabinets with Poly Doors
- (1) Deep Floor Bin
- (1) Door/Wall Caddy – Mini
Race Package
![](https://atctrailers.com/wp-content/uploads/2023/01/Race-Package-1024x576.png)
- (4) Single Coat Hooks
- (8) Wall Ties
- Premium Strap Holder
- Floor Jack Holder
- Dual Helmet Holder
- (2) Fuel Jug Holders
- Door/Wall Caddy
- Cord Hanger
Relax Package
![](https://atctrailers.com/wp-content/uploads/2023/01/Relax-Package-1024x576.png)
- Roll Over Sleeper Sofa
- 30” Interior/Exterior Fold Table
- Cup Holder
Show Car Package
![](https://atctrailers.com/wp-content/uploads/2023/01/Show-Car-Package-1024x576.png)
- (8) Wall Ties
- Premium Strap Holder
- Floor Jack Holder
- (2) 12” x 24” Upper Cabinets- Poly Door
Half Bath Package
![](https://atctrailers.com/wp-content/uploads/2024/02/Half-Bath-Package-1024x576.png)
- 12v Dry Flush Toilet
- Upper Cabinet w/ Privacy
- Portable Privacy Tent
- Lower Sink Cabinet
![](https://atctrailers.com/wp-content/uploads/2024/05/12-x-24-x-12-w-Net-.png)
Small 12” x 24” Wall Cabinet with Net
![](https://atctrailers.com/wp-content/uploads/2024/05/12-x-24-x-12-w-Poly-Door-White.png)
Small 12” x 24” Wall Cabinet with Poly Door
![](https://atctrailers.com/wp-content/uploads/2024/05/18-x-24-x-12-w-Net.png)
Medium 18” x 24” Wall Cabinet with Net
![](https://atctrailers.com/wp-content/uploads/2024/05/18-x-24-x-12-w-Poly-Door-White.png)
Medium 18” x 24” Wall Cabinet with Poly Door
![](https://atctrailers.com/wp-content/uploads/2024/05/12-x-24-x-24-w-Net.png)
Medium 24” x 24” Wall Cabinet with Net
![](https://atctrailers.com/wp-content/uploads/2024/05/12-x-24-x-24-w-Poly-Door-White.png)
Medium 24” x 24” Wall Cabinet with Poly Door
![](https://atctrailers.com/wp-content/uploads/2024/05/36-x-24-x-12-w-Net-.png)
Large 36” x 24” Wall Cabinet with Net
![](https://atctrailers.com/wp-content/uploads/2024/05/36-x-24-x-12-w-Poly-Door-White.png)
Large 36” x 24” Wall Cabinet with Poly Door
![](https://atctrailers.com/wp-content/uploads/2024/05/48-Shelf-Wall-Cabinet.png)
48” Wall Shelf
![](https://atctrailers.com/wp-content/uploads/2024/05/48-x-24-x-12-w-Net.png)
Large 48” x 24” Wall Cabinet with Net
![](https://atctrailers.com/wp-content/uploads/2024/05/48-x-24-x-12-w-Poly-Door-White.png)
Large 48” x 24” Wall Cabinet with Poly Door
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-36-x-1822-Convection-Microwave.png)
24” x 36” x 18" Convection Microwave
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-36-x-18-Single-Drawer.png)
24” x 36” x 18” Single Drawer
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-36-x-18-4-Drawer.png)
24” x 36” x 18” 4 Drawer
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-36-x-18-Sink-Self-Contained-Plumbing.png)
24” x 36” x 18” Sink (Self-Contained Plumbing)
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-48-x-12-w-Poly-Door-White-No-Divider.png)
24” x 48” x 12” w/ Poly Door - White - No Divider
![](https://atctrailers.com/wp-content/uploads/2024/05/24-x-48-x-12-wNet-No-Divider.png)
24” x 48” x 12” w/ Net - No Divider
![](https://atctrailers.com/wp-content/uploads/2024/05/34-x-36-x-18-6.7-Sto-Wedge-Only.png)
34” x 36” x 18” 6.7 Stō Wedge Only
![](https://atctrailers.com/wp-content/uploads/2024/05/38-x-36-x-18-SinkConv-Microwave-Self-Contained-Plumbing.png)
38” x 36” x 18” Sink & Convection Microwave (Self-Contained Plumbing)
![](https://atctrailers.com/wp-content/uploads/2024/05/38-x-36-x-18Cooler-Slideout.png)
38” x 36” x 18” Cooler Slideout
![](https://atctrailers.com/wp-content/uploads/2024/05/30-Dinette-Table-Wall-Mount.png)
30” Dinette Table Wall Mount
![](https://atctrailers.com/wp-content/uploads/2024/05/36-x-30-x-18-Table-Wall-Floor-Mount.png)
36” x 30” x 18” Table Wall Floor Mount
![](https://atctrailers.com/wp-content/uploads/2024/05/36-x-30-x-18-Table-Int-Ext-Wall-Mount.png)
36” x 30” x 18” Table Interior/Exterior Wall Mount
![](https://atctrailers.com/wp-content/uploads/2024/05/38-Pedestal-Reclining-Swivel-Chair-Black.png)
38” Pedestal Reclining Swivel Chair - Black
![](https://atctrailers.com/wp-content/uploads/2024/05/45-x-36-x-18-Table-Int-Ext-Wall-Mount.png)
45” x 36” x 18” Table Interior/Exterior Wall Mount
![](https://atctrailers.com/wp-content/uploads/2024/05/Premium-Folding-Chair.png)
Premium Folding Chair
![](https://atctrailers.com/wp-content/uploads/2024/08/Rollover-Sleeper-Sofa.png)
Rollover Sleeper Sofa
![](https://atctrailers.com/wp-content/uploads/2024/08/Fold-Down-Bench.png)
Fold-Down Bench
![](https://atctrailers.com/wp-content/uploads/2024/05/Broom-Holder.png)
Broom Holder
![](https://atctrailers.com/wp-content/uploads/2024/05/Cord-Hanger.png)
Cord Hanger
![](https://atctrailers.com/wp-content/uploads/2024/05/Deep-Floor-Bin-Single-Fuel-Jug-Rack.png)
Deep Floor Bin - Single Fuel Jug Rack
![](https://atctrailers.com/wp-content/uploads/2024/05/Door-Wall-Caddy.png)
Door/Wall Caddy
![](https://atctrailers.com/wp-content/uploads/2024/05/Double-Cup-Holder.png)
Double Cup Holder
![](https://atctrailers.com/wp-content/uploads/2024/05/Double-Helmet-Holder.png)
Double Helmet Holder
![](https://atctrailers.com/wp-content/uploads/2024/06/LifeTrac-Anchors.png)
LifeTrac Anchor Kit (x4)
![](https://atctrailers.com/wp-content/uploads/2024/05/Floor-Jack-Holder.png)
Floor Jack Holder
![LifeTrac Jack Stand Holder](https://atctrailers.com/wp-content/uploads/2024/05/Jack-Stand-Holder.png)
Jack Stand Holder
![LifeTrac Mini Holder](https://atctrailers.com/wp-content/uploads/2024/05/Mini-Holder.png)
Mini Holder
![LifeTrac Multi Coat Hanger](https://atctrailers.com/wp-content/uploads/2024/05/Multi-Coat-Hanger.png)
Multi Coat Hanger
![LifeTrac Narrow Floor Bin](https://atctrailers.com/wp-content/uploads/2024/05/Narrow-Floor-Bin-.png)
Narrow Floor Bin
![LifeTrac Premium Strap Hanger](https://atctrailers.com/wp-content/uploads/2024/05/Premium-Strap-Hanger.png)
Premium Strap Hanger
![](https://atctrailers.com/wp-content/uploads/2024/06/Single-Coat-Hook.png)
Single Coat Hook
![LifeTrac Strap Hanger](https://atctrailers.com/wp-content/uploads/2024/05/Strap-Hanger.png)
Strap Hanger
![](https://atctrailers.com/wp-content/uploads/2024/08/Wheel-Chock.png)
Wheel Chock
![](https://atctrailers.com/wp-content/uploads/2024/08/Mini-Wall-Door-Caddy.png)
Mini Wall/Door Caddy
![](https://atctrailers.com/wp-content/uploads/2024/05/12V-Dry-Flush-Toilet-w-Privacy-Pkg.png)
12V Dry Flush Toilet w/ Privacy Package
![](https://atctrailers.com/wp-content/uploads/2024/05/Sofa-Bracket-Left.png)
Sofa Bracket - Left
![](https://atctrailers.com/wp-content/uploads/2024/05/Sofa-Bracket-Right.png)
Sofa Bracket - Right
![](https://atctrailers.com/wp-content/uploads/2024/05/Soft-Touch-Installation-Hardware-Kit-x2.png)
Soft Touch Installation Hardware Kit (x2)
![](https://atctrailers.com/wp-content/uploads/2024/05/Spring-Hardware-Kit-x2-used-for-accessories.png)
Spring Hardware Kit (x2) (used for accessories)
![](https://atctrailers.com/wp-content/uploads/2024/05/T-Bolt-with-Nut-Hardware-Kit-x2-used-for-cabinetsfurniture.png)
T-Bolt with Nut Hardware Kit (x2) (used for cabinets/furniture)
![](https://atctrailers.com/wp-content/uploads/2024/05/T-Slot-End-Cap-Pass-Through.png)
T-Slot Aligning Joint
![](https://atctrailers.com/wp-content/uploads/2024/05/T-Slot-Aligning-Joint.png)
T-Slot End Cap (Pass Through)
![](https://atctrailers.com/wp-content/uploads/2024/05/T-Slot-Track-Kit-Black-50-with-Hardware-.png)
T-Slot Track Kit - Black (50” with Hardware)
![](https://atctrailers.com/wp-content/uploads/2023/01/Hitch-1000x500-02-1024x512.png)
![](https://atctrailers.com/wp-content/uploads/2023/01/SUV-1000x500-03-1024x512.png)
![](https://atctrailers.com/wp-content/uploads/2022/06/UTV-2-09-1024x512.png)
Starting MSRP
Full Details
Front Shape
2' Slant Wedge
Box (LxW)
16' x 7.5'
Interior (LxWxH)
17' 8" x 87.3 x 84"
Overall (LxWxH)
20' 4" x 102" x 106.3"
Rear Door Opening (WxH)
86" x 81"
Deck Height
20"
Hitch Height
19"
Axle(s)- Qty/Rating
2 x 3,500 lb
GVWR
7,700 lb
Curb Weight*
2,200 lb
Payload*
5,500 lb
Ball Size / Coupler Rating
2 5/16" / 10,000 lb
Wheels
15" Aluminum
Tires
ST205/75R15LRD
Power Connection
7-Way
Frame
Aluminum Tube Construction
6-Sided Welded Frame
Integrated 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
3 Year Limited Warranty
Mechanical
Torsion Axles
ST205 Alum Wheels
Entrance Door – 32”
Safety Chains
2,000# Manual Jack
A-Frame Coupler
2,000# Ramp Door
Ramp Transition Flap
Aluminum Bar Locks w SS Hasp
4- Airline Pods & Rings – Floor
3” Lower and Upper Trim
Vent – Sidewall (400 Only)
Manual Roof Vent (450 Only)
Other Construction Detail
One-Piece Aluminum Roof
.030 Screwless Alum Exterior
24” Taper Cut Stoneguard
3/8” Engineered Walls w/ Cove
Open Stud Ceiling
3/4” Engineered Floor
Interior Cove Dome Light
12” Slimline Tail Lights
Awning Prep (7.5’ Only)
Roof Vent Prep
Color Matched Rear Header & Verticals
Rear Spoiler w/ (2) LED Lights & BU (7.5’ Only)
(2) Rows Configurable ATC LifeTrac (450 Only)
Window Prep (450 Only)
Adventure Package (7.5′ Stō 450 Only)
Recessed Airline Track – (9) 8″ Segments
(1) LED Porch Light with Switch
30 Amp Package with Converter and Lithium Battery
Trapezoid Base Cabinet
Aluminum Ceiling (.030 White) & Sp Cover (Black)
Aluminum Walls (.030 White) – Replaces Wood
Insulation in Walls (R3) and Ceiling (R6)
Black Coin Floor, Ramp, and Transition Flap
Aluminum Slide Out Step
30″ x 20″ Slider Window with Shade (Curbside)
30″ x 20″ Egress Window with Shade (Roadside)
Exterior Grab Handle
Entrance Door with Window
Fire Extinguisher
Smoke Detector
(2) Stabilizer Jacks at Rear
(2) 12″ x 24″ Cabinets with Poly Door – White
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
Premier Package – Coin (7.5’ Only)
Black Coin Floor, Ramp, and Transition Flap
Aluminum Ceiling (.030 White) and Sp Cover (Black)
Aluminum Walls (.030 White)
30 Amp Breaker Box with Convertor Package
(2) Curbside Scene Lights
Aluminum Slide-Out Step
(3) Airline Tracks – Floor – Recessed
(2) Stabilizer Jacks – Rear
Requires Choice Cabinet Packages
Cargo Door
Utility Escape Door
Off-Road Appearance (7.5’ Only)
Off Road Tires
4″ Deck Lift
Exterior
(2) Stabilizer Jacks – Rear
Aluminum Slide Out Step (7.5’ Only)
12V Awning w/ LED (7.5’ Only)
30” x 20” Slider Window w/ Shade (Curbside) (450 Only)
30” x 20” Egress Window w/ Shade (Roadside) (450 Only)
Electric Tongue Jack (3,500 lb) (7.5’ Only)
Rear Spoiler w/ LED & Backup Lights (7’ Only)
Roof Vent (7.5’ Only)
Exterior Grab Handle (7.5′ 450 Only)
Entrance Door with Window (7.5′ 450 Only)
Interior
Aluminum Ceiling & Sp Cover (7.5’ Only)
Vinyl Ceiling (White) & Sp Cover (Black)
Vinyl Walls (White) – Replaces Wood
Aluminum Walls (7.5’ Only)
Insulated R3 Walls/R6 Ceiling (7.5’ Only)
Black Coin Floor, Ramp, & Transition Flap (7.5’ Only)
In-Floor Storage – 15” x 36” (7.5’ Only)
Fire Extinguisher (7.5′ 450 Only)
Smoke Detector (7.5′ 450 Only)
Electrical
(2) 49” Light Bars in Cove
12V Powered Roof Vent (Front)
15 Amp Pkg w/ Conv & Lithium Prep – Solar Generator (400 Only)
15 Amp Pkg w/ Conv & Lithium Battery – Solar Generator
30 Amp Pkg w/ Conv & Lithium Battery (7.5’ Only)
(1) LED Porch Light w/ Switch (7.5’ Only)
(2) 12V Scene Lights (CS or RS) (7.5’ Only)
AM/FM/MP3 Stereo w/ Interior & Exterior Speakers (7.5’ Only)
A/C 13,500 BTU w/ Heat Strip – Low Profile (7.5’ Only)
A/C 15,000 BTU w/ Heat Pump & Thermo (7.5’ Only)
Lithium Battery – 100 Amp Hours (7.5’ Only)
Solar Battery Trickle Charger (30W) (7.5’ Only)
Spare Tire
Spare Tire 205 on Aluminum or Steel
Spare Tire 235 – Offroad (7.5’ Only)
Interior Wall Spare Tire Mount
Tie Down
Recessed Airline Track – (9) 8″ Segments
(2) or (3) Airline Tracks (7.5′ Only)
(4) Recessed D-Rings (7.5′ Only)
Construction
Add 6” Interior Height
Cabinet Packages
Trapezoid Base Cabinet (7.5′ Only)