Make My Trailer

8.5x14 Double Axle Enclosed Trailer with AC unit

Stay cool on the road with a wide 14-ft tandem enclosed hauler featuring roof-mounted air conditioning—less humidity, protected gear, happier trips today.

These are example photos of Enclosed Trailer with AC unit and standard features, for more information on custom options please visit our custom option page.

Technical Features

8.5x14 Tandem Axle with AC unit

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Standard Features South Georgia Cargo
PRICE $7,719.00
EXTERIOR METAL White or Black metal exterior (.080) /Screwed metal exterior
AXLES 3500lb spring axles with 4" drop
V-NOSE  V-Nose with vertical ATP trim
ELECTRIC BRAKES  Axles w/ Electric Brakes
DOME LIGHT (2) 12V Dome lights with switch
WALLS/CEILING TUBING  1x1" steel tube in walls and ceiling
FLOOR TUBING  6 I-Beam Main Rails
FLOOR CROSS-MEMBERS 16" OC Floor Members
ROOF CROSS-MEMBERS 24" OC Roof Members
WALL CROSS-MEMBERS 16" OC Wall Members
LIGHTS  LED Exterior Lights / LED Strip tail lights
INTERIOR HEIGHT 6'6" (78") Interior Height
REAR DOOR  Rear Ramp with spring Assists & Extension Flap
PLUG / COUPLER (BALL) 7-way Round elec. Plug / 2 5 / 16"coupler.
FENDERS Aluminum fenders w/lights
SIDE DOOR 36" RV style side door with flush lock
ATP ATP in Stepwell
TIRES 205-15 Radial Tires
RIMS/WHEELS Silver Mod Wheels
ROOF MATERIAL  Galvalume roof
STONEGUARD 24" Stoneguard on front
TONGUE JACK 2000 lb tongue jack
HUBS  EZ Lube Hubs
THERMA-PLY ❌​
WALL MATERIAL Premium 3/8" plywood sidewalls
FLOOR MATERIAL 3/4" plywood floor/Painted Underneath
SIDEWALL VENTS Non-powered roof vent
DRINGS (4) floor D-rings
EMPTY WEIGHT 2700 lbs
LOAD CAPACITY 4300 lbs
GVWR 7000 lbs
TONGUE WEIGHT 402 lbs

Available Colors

Click the color of your preference to see a sample photo of an enclosed trailer

Create a Quote

The quote will outline standard features and custom option pricing separately and can be adjusted as needed before the order is placed.

Unlock Ultimate Mobile Comfort: Explore the Best 8.5x14 Double Axle Enclosed Trailers with AC Units

In a world that’s constantly moving, the demand for adaptable, high-utility mobile solutions has never been greater. Whether you’re a contractor managing projects in the summer heat, a small business owner taking your services on the road, or a motorsports enthusiast needing a comfortable trackside haven, the challenge remains the same: how to maintain comfort and productivity when you’re away from a permanent structure. The enclosed cargo trailer has evolved from a simple hauling container into a versatile platform for commerce, recreation, and work. This evolution is reflected in the growing demand, with the overall trailers market size valued at US$ 37.87 Bn. in 2024 and projected to grow significantly. Yet, one critical factor often limits their potential: the environment inside. Extreme temperatures can damage sensitive equipment, spoil goods, and create an unbearable working environment.

Our 8.5x14 double axle enclosed trailers equipped with integrated AC units are the definitive solution to this problem. They are engineered not just to transport your assets, but to create a climate-controlled mobile oasis. This article will explore the features, benefits, and unparalleled comfort offered by these specialized trailers, demonstrating how they can transform your mobile operations. We will delve into their robust construction, the critical role of the AC unit, and the customization options that make them the ultimate mobile base for any endeavor.

8.5x14 enclosed trailer for sale

Introduction: Escape the Heat – Your Mobile Oasis Awaits

The modern professional and hobbyist requires more than just transport; they need a functional, comfortable mobile environment. Battling sweltering heat or stifling humidity inside a standard enclosed trailer can drain energy, reduce productivity, and put valuable assets at risk.

Introducing the Solution: Our 8.5x14 Double Axle Enclosed Trailers with AC Units

We offer the perfect answer: a purpose-built enclosed trailer that combines generous space and robust construction with the game-changing comfort of a built-in air conditioning system. This isn’t just a cargo trailer; it’s a mobile command center, a cool-down station, and a secure workshop, all in one.

The Challenge of Mobile Comfort: Overcoming Environmental Factors

Uncontrolled interior temperatures are the primary obstacle to maximizing the utility of an enclosed trailer. Electronics can overheat, supplies can be compromised, and personnel can face exhaustion and heat-related stress. Our AC-equipped trailers directly address these environmental challenges, ensuring a stable and productive space regardless of the weather outside.

Why Mobile Comfort Matters: The AC Advantage for Every Journey

An integrated AC unit transforms an enclosed cargo trailer from a mere storage container into a dynamic, usable space. The ability to control the climate is not a luxury; it’s a fundamental requirement for protecting assets, ensuring personal well-being, and unlocking the full potential of your mobile investment.

Introducing the Solution: Our 8.5x14 Double Axle Enclosed Trailers with AC Units are designed to provide you with a comfortable mobile space, no matter the conditions outside.

These units are meticulously designed to provide reliable, efficient cooling, turning your trailer into a sanctuary from the elements. This climate control allows for longer work hours, safer storage, and a more pleasant experience for any activity, from a track day to a remote job site.

Protecting Your Assets: Keeping Equipment and Cargo Safe

Extreme heat and humidity can be destructive. An AC-equipped enclosed trailer safeguards sensitive electronics, tools, and inventory from temperature-related damage and moisture buildup. This protection minimizes the risk of costly replacements and operational downtime, preserving the value of your investments.

What You’ll Discover: A Guide to Ultimate Mobile Comfort

This guide will walk you through the essential components that make our 8.5x14 trailers a superior choice. We’ll examine the structural foundation, the specifics of the AC integration, and the myriad features that contribute to a seamless, comfortable, and efficient mobile experience.

The 8.5x14 Double Axle Difference: Foundations of Space, Stability, and Strength

The 8.5x14 footprint is the ideal intersection of spaciousness and maneuverability. This size provides ample room for equipment, vehicles, or a mobile workshop setup, while the double axle configuration ensures superior stability and load-bearing capacity for secure towing.

Why Mobile Comfort Matters: The AC Advantage for Every Journey

Within this spacious framework, the AC unit elevates the experience. It transforms the generous interior into a consistently comfortable environment, making it suitable for prolonged use as a mobile office, a rest area, or a climate-controlled workshop, regardless of external weather conditions.

Interior Height: Maximizing Usable Space and Comfort

A generous interior height is crucial for both comfort and utility. It allows for standing upright without feeling cramped, facilitates the installation of shelving and equipment, and improves air circulation from the AC unit. This vertical space makes the trailer feel larger and more functional for a wider range of applications.

Beyond Cooling: The Multifaceted Benefits of Integrated AC

The benefits of an integrated AC system extend beyond simple temperature reduction. It also dehumidifies the air, preventing mold, mildew, and corrosion on your tools and cargo. Furthermore, it creates a cleaner environment by filtering dust and pollen, a crucial advantage for sensitive equipment or allergy sufferers.

Electric Brakes: Essential Safety for Your Valuable Cargo

With the capacity to haul significant weight, safety is paramount. Our double axle trailers come standard with electric brakes on both axles. This system provides controlled, reliable stopping power, drastically improving safety and handling, especially during sudden stops or on steep descents.

Protecting Your Assets: Keeping Equipment and Cargo Safe

The combination of a stable double axle platform and responsive electric brakes provides a secure foundation for transporting your most valuable assets. This engineering ensures that whether you’re using it as a car hauler or moving delicate equipment, your cargo is protected from the physical stresses of the road.

Engineered for Durability and Efficiency: The Core of Your Climate-Controlled Trailer

A comfortable interior is only as good as the structure that surrounds it. Our trailers are built with high-quality materials and robust construction techniques to ensure longevity, reliability, and optimal performance of the integrated climate control system. The growth in this specific market, where the enclosed trailer segment is anticipated to expand at a CAGR of 3.9%, underscores the demand for quality and durability.

Enhancing User Experience: Comfort for Work, Recreation, and Rest

Every design choice is made with the end-user in mind. From the solid feel of the floor to the bright interior lighting, the trailer is crafted to be a comfortable and efficient space for any task, enhancing productivity for professionals and enjoyment for hobbyists.

Main Frame Integrity: The Backbone of Your Enclosed Trailer

The foundation of each trailer is its heavy-duty main frame, engineered from high-strength steel. This robust backbone provides exceptional rigidity, preventing flex and torsion during transit. This structural integrity is essential for supporting the weight of the trailer, its cargo, and added components like the AC unit.

The 8.5x14 Double Axle Difference: Foundations of Space, Stability, and Strength

The tandem axle design, featuring two sets of durable spring axles, distributes the load evenly across four wheels. This not only increases the payload capacity compared to a single axle trailer but also dramatically improves towing stability, reduces sway, and provides redundancy for enhanced safety on the highway.

Asphalt Undercoating Paint: Guarding Against Corrosion and Wear

To protect the main frame from the harsh realities of the road, a thick layer of asphalt undercoating paint is applied. This protective barrier shields the steel from moisture, road salts, and debris, significantly inhibiting rust and corrosion and extending the service life of your investment.

Optimal Dimensions for Unrivaled Interior Space and Versatility

The 8.5-foot width provides ample room for vehicles, large equipment, or a customized workspace. This generous interior allows for creative layouts, making it a perfect platform for a toy hauler, mobile business, or specialized cargo hauler, all while maintaining a towable profile.

Powering Your Portable Oasis: AC Unit Integration & Electrical Systems

A key element of mobile comfort is a reliable and seamless electrical system designed to power the AC unit and other amenities. Our trailers are pre-wired and thoughtfully engineered to make powering your climate-controlled space simple and safe, whether at a site with shore power or running off a generator.

Interior Height: Maximizing Usable Space and Comfort

Sufficient interior height is critical for AC integration. It ensures the unit can be mounted without impeding headroom, allowing for optimal airflow throughout the entire cargo trailer. This design consideration ensures the cooled air circulates effectively, maintaining a consistent temperature from floor to ceiling.

Essential Electrical Connections: Powering Your Comfort

The trailer is equipped with a robust electrical package to support the AC unit, including a dedicated circuit and power inlet. A standard 7-way Round plug ensures a secure connection to your tow vehicle, powering the trailer’s LED LIGHTS and electric brakes for safe, legal operation.

Double Axle Stability and Capacity: Smooth Towing for Heavier Loads

The tandem axle configuration is not just about weight capacity; it’s about a smoother ride. The suspension system on the spring axles absorbs road imperfections more effectively than a single axle setup, reducing vibrations inside the trailer and protecting sensitive cargo and the AC unit itself from excessive jarring.

Access, Loading & Security Features for Enhanced Usability and Comfort

Effortless access and dependable security are fundamental to a trailer’s functionality. We offer a range of door options and feature high-quality components to ensure loading, unloading, and securing your assets is always a straightforward process.

Electric Brakes: Essential Safety for Your Valuable Cargo

The reliable stopping power of electric brakes provides peace of mind, especially when hauling a fully loaded trailer. This safety system is integral to the trailer’s design, ensuring you can manage its momentum confidently in any traffic condition, protecting both your cargo and other drivers on the road.

Ramp Door: Easy Loading for Vehicles and Equipment

The spring-assisted Ramp Door is a popular choice for those needing to load wheeled items, from vehicles and motorcycles to rolling tool chests and dollies. Its gentle slope and sturdy construction make it an ideal solution for a car hauler or toy hauler, simplifying what can often be a challenging task. For other applications, traditional Barn Doors are also an available option.

Radial Tires with 6 Ply Construction: Durability and Reliability on the Road

Our trailers are fitted with high-quality Radial tires, known for their superior heat dissipation, longer tread life, and smoother ride compared to bias-ply alternatives. The robust 6 Ply construction provides increased load-carrying capacity and puncture resistance, ensuring you reach your destination without issue. A spare tire is a crucial addition for complete peace of mind.

8.5 x 14 enclosed trailer for sale

Conclusion

Unlocking ultimate mobile comfort is no longer a complex challenge; it’s a tangible solution embodied in the 8.5x14 double axle enclosed trailer with an integrated AC unit. This is more than just a cargo trailer; it is a meticulously engineered mobile environment designed for durability, versatility, and unparalleled comfort. From the rugged main frame and stable tandem axle foundation to the climate-controlling power of the AC system, every component works in concert to protect your assets and enhance your productivity and enjoyment.

The combination of a spacious interior, robust construction featuring a Galvalume roof and plywood floor, and essential features like electric brakes and radial tires creates a platform that excels in any application. Whether you’re creating a mobile office—a vital tool given that 85% of small businesses use smartphones for productivity—a trackside workshop, or a secure toy hauler, this trailer provides the secure, climate-controlled space you need to succeed. With custom options like a screwless exterior, an upgraded RV DOOR, or a functional Blackout Package, you can tailor your trailer to your exact specifications. Each trailer is assigned a unique VIN number for easy registration and ownership. Take the next step toward transforming your mobile operations by exploring our customizable 8.5x14 AC-equipped trailers today.

Ready to Purchase?

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Buy Now

By clicking Buy Now, you will be redirected to our secure PayPal checkout page. A deposit is required to reserve the standard version of this trailer size. The remaining balance, including any selected options or upgrades (such as A/C or insulation), will be due at pickup or delivery. Final price may vary depending on manufacturer and features. Please Contact Us to confirm details before completing your order.

Have you recently invested in an enclosed cargo trailer, or are you looking to maximize the lifespan and efficiency of your current one? Our comprehensive PDF guide is your ultimate companion to mastering the art of trailer maintenance!

Safeguard Your Investment:

10 Smart Ways to Prevent Trailer Theft!

enclosed cargo trailer video overview

Reviews for the
8.5x14 Tandem Axle with AC unit

Marcus T
MARCUS T.
Google
★★★★★
The 8.5x14 tandem axle tows super steady even when it’s loaded. The AC unit is a game changer for keeping tools and gear dry and cool.
Nicole R
NICOLE R.
Google
★★★★★
We went with the 8.5x14 tandem for extra stability, and the AC keeps the interior comfortable in the heat. Best add-on for summer work.
Daniel S
DANIEL S.
Google
★★★★★
Perfect size for my mobile setup. Tandem axle feels planted on the highway, and the AC protects my electronics from overheating.
Lauren J
LAUREN J.
Google
★★★★★
The 8.5x14 gives us great space without being a pain to maneuver. AC cools down fast and helps a lot with humidity inside.
Jason P
JASON P.
Google
★★★★★
Loaded with detailing gear, this trailer pulls smooth. The tandem axle makes a big difference, and the AC keeps supplies stable.
Kim L
KIM L.
Google
★★★★★
We store temperature-sensitive items inside and the AC makes it possible. Tandem axle feels safer and more stable when fully loaded.
Travis H
TRAVIS H.
Google
★★★★★
Awesome build quality. AC helps prevent moisture issues and keeps equipment in better shape. Tandem axle towing is smooth and steady.
Sabrina M
SABRINA M.
Google
★★★★★
We run event gear and the AC is a lifesaver. Even parked in direct sun, the interior stays comfortable. Tandem axle rides great.
Greg D
GREG D.
Google
★★★★★
Exactly what I needed: 8.5x14 for usable width, tandem for stability, and AC for comfort. Great fit and finish and easy towing.
Amanda P
AMANDA P.
Google
★★★★★
We use it for deliveries and equipment—AC keeps it cool and dry. The tandem axle is noticeably smoother over bumps and rough roads.
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Pickup Address:

Make My Trailer LLC

91 Harvey Vickers Road,
Douglas, GA, 31535

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