7x20 Tandem Axle Enclosed Trailer with Awning

Selecting the right enclosed trailer is a significant decision, representing an investment in hauling capacity, security, and versatility. Among the myriad of options available, the 7x20 tandem axle enclosed trailer with an awning stands out as a uniquely capable and adaptable solution. It hits a sweet spot, offering substantial space for serious cargo without being overwhelmingly large, making it a favorite for business owners, motorsports enthusiasts, and adventurers alike.

Introduction: Unlock the Incredible Versatility of a 7x20 Tandem Axle Enclosed Trailer with an Awning

This specific configuration isn’t just a box on wheels; it’s a mobile command center, a secure workshop, a portable garage, and a sheltered outdoor space all in one. The “7x20” dimensions provide a generous 140 square feet of floor space, while the tandem axle ensures stability and safety when hauling heavy loads. The addition of an awning transforms the trailer’s functionality, extending its usable footprint and providing shelter from the elements. Whether you’re setting up a trackside pit area, creating a mobile storefront, or simply enjoying a shaded break, the awning adds a layer of comfort and utility that single-purpose trailers lack.

A. Why This Specific Trailer Configuration is a Smart Choice

The 7x20 tandem axle enclosed trailer is a smart choice because it masterfully balances capacity, maneuverability, and stability. A 20-foot length is ample for hauling classic cars, multiple UTVs or snowmobiles, or a significant amount of contracting equipment and materials. The tandem axle design, featuring two axles instead of one, distributes the load more evenly, drastically improves towing stability—especially at highway speeds and in crosswinds—and provides a critical safety redundancy in case of a tire blowout. This makes it a far more reliable option for long-distance or heavy-duty applications compared to single-axle alternatives.

B. The Winning Combination: Protection, Ample Capacity, and Extra Outdoor Living Space

The true power of this setup lies in its synergistic combination of features. The enclosed cargo trailer aspect provides unparalleled protection for your valuable assets, shielding them from theft, road debris, and harsh weather. The ample capacity ensures you can carry what you need without compromise. Finally, the integrated awning creates an instant, functional outdoor area. This trifecta makes the trailer perfect for a wide range of uses, from a dedicated car hauler that doubles as a shaded paddock at a race to a landscape business trailer that provides a sheltered spot for on-site meetings and crew breaks.

What You’ll Gain from This Guide: Your Roadmap to the Ideal Trailer

This guide is designed to be your comprehensive resource, providing essential insights and expert advice to navigate the selection process. We will deconstruct the core components of a 7x20 tandem axle enclosed trailer, explore the game-changing benefits of an awning, and provide clear step instructions for choosing the perfect model for your needs. From construction materials and axle types to custom options and critical maintenance routines, you will gain the knowledge needed to make a confident and informed investment.

Deconstructing the 7x20 Tandem Axle Enclosed Trailer Foundation

Before diving into options and customizations, it’s crucial to understand the fundamental components that define this trailer. Its size, axle configuration, and enclosed nature are the pillars upon which its versatility is built.

A. Understanding the “7x20” Dimensions: Maximizing Space and Utility

The “7x20” designation refers to the trailer’s interior width (7 feet) and length (20 feet). This footprint is exceptionally versatile. A 7-foot width allows for easy entry and exit from most standard vehicles, making it an excellent choice for car hauler trailers. The 20-foot length provides enough room for a vehicle plus additional space for tools, spare parts, or gear. For other uses, this translates to enough space for two snowmobiles, multiple ATVs, or a full suite of construction tools and materials, all while remaining manageable for most full-size trucks and SUVs to tow.

B. The Robust Strength and Dependable Stability of Tandem Axles

The tandem axle is the unsung hero of this configuration. Having four wheels on the ground instead of two offers several key advantages. First, it significantly increases the Gross Vehicle Weight Rating (GVWR), allowing you to legally and safely carry heavier loads. Second, it enhances towing stability by reducing sway and bounce, leading to a smoother, more controlled ride. This stability is particularly noticeable on highways and in adverse weather conditions. Finally, the redundancy of a second axle provides a critical safety margin; if one tire fails, the other on the same side can support the load, allowing you to pull over safely.

C. Key Advantages of an Enclosed Cargo Trailer for All Your Needs

Choosing an enclosed trailer over an open one is a decision rooted in security and protection. An enclosed cargo trailer acts as a secure vault for your equipment, deterring theft and vandalism. It also provides complete protection from the elements—rain, sun, snow, and hail—ensuring your cargo arrives in the same condition it was loaded. This protection extends to shielding your assets from road grime and debris, preserving the finish of a classic car or the integrity of sensitive equipment. Furthermore, the solid walls offer a blank canvas for branding and advertising for business use.

The Awning Advantage: Expanding Your Trailer’s Usable Space

While the trailer itself is a powerhouse of utility, the addition of an awning elevates its functionality to a new level, transforming it from a simple transport unit into a versatile, multi-purpose hub.

A. Why an Awning is a True Game Changer for Your 7x20 Trailer

An awning instantly extends your functional space, creating a sheltered outdoor area protected from sun and rain. This is invaluable for countless applications. For a race team, it becomes the trackside pit area for working on a vehicle. For a mobile vendor, it’s a welcoming storefront. For a contractor, it’s a protected workstation for cutting materials or a break area for the crew. For campers and outdoor enthusiasts, it’s an instant patio for relaxing and socializing. It effectively doubles the usable footprint of your setup without increasing the trailer’s towing profile.

B. Exploring Awning Options: Manual vs. Electric, Materials, and Design Choices

Awnings come in two primary operational types: manual and electric. Manual awnings are deployed using a hand crank and are generally more cost-effective and mechanically simple. Electric awnings deploy at the touch of a button, offering convenience and ease of use, which is particularly beneficial for large awnings on a 20-foot trailer. Awning fabrics are typically made from durable vinyl or acrylic, each offering different levels of UV protection, water resistance, and longevity. Design choices range from simple, single-color canopies to more elaborate designs with integrated LED lighting.

C. Important Considerations for Seamless Awning Integration and Trailer Compatibility

When adding an awning, ensure it is properly sized and professionally installed to withstand wind and weather. The mounting structure must be securely anchored to the trailer’s frame, not just the skin. The trailer’s height and the location of side doors or windows must be considered to ensure the awning deploys without obstruction and provides adequate headroom. It’s also wise to consider options like wind sensors on electric models, which can automatically retract the awning in high winds to prevent damage.

Your Comprehensive Guide to Choosing the Perfect 7x20 Tandem Axle Enclosed Trailer

With a solid understanding of the components, you can now follow a structured process to select the ideal trailer. These step instructions will guide you through the critical decisions.

A. Step 1: Clearly Define Your Primary Use

Your intended application is the most important factor. Are you building a dedicated car hauler? You’ll need a ramp door, beaver tail, and D-rings. Is it a snowmobile trailer? Look for features like a front ramp door for drive-through access and specific flooring to handle studded tracks. For general contracting, you may prioritize heavy-duty flooring, interior shelving, and barn doors for forklift access. Defining your primary and secondary uses will dictate which features are essential and which are simply nice to have.

B. Step 2: Evaluate Crucial Trailer Construction and Design Features

The two primary construction materials are steel and aluminum. Steel frames are strong and cost-effective but heavier and susceptible to rust if not maintained. An all-aluminum construction is significantly lighter, offering better fuel economy and payload capacity, and is naturally rust-resistant, though it typically comes at a higher price point. Also, consider the frame design (e.g., I-beam vs. tube frame) and wall stud spacing (16-inch on-center is standard for quality builds) as indicators of overall durability.

C. Step 3: Select the Right Doors and Access Points

Your choice between a ramp door and barn doors is critical. A spring-assisted ramp door is essential for driving vehicles or rolling heavy equipment in and out. Barn doors swing open to the sides, which is ideal for forklift loading, accessing the trailer in tight spaces where a ramp can’t be lowered, and for added security. Many users also opt for a side man door for quick and easy access without having to open the rear.

D. Step 4: Axles, Suspension, and Braking Systems Built for Heavy Loads

Ensure the tandem axles have an appropriate weight rating for your anticipated maximum load. Most 7x20 trailers use two 3,500 lb or 5,200 lb axles. Electric brakes on both axles are a non-negotiable safety feature, required by law in most areas for trailers of this size. The electrical connection is typically a 7-way round plug, which powers the brakes, taillights, and turn signals. Also, check the wheel bolt pattern to ensure compatibility for future replacements or upgrades.

E. Step 5: Plan Your Interior Height and Layout

Standard interior height is often around 6’6″, but an extra 6 or 12 inches of height can be a game-changer, especially for hauling taller UTVs or for creating a comfortable workspace. When planning your layout, consider where you’ll need tie-down points like D-rings or an E-track system, which offers versatile anchoring points along the walls and floor.

F. Step 6: Smart Electrical and Lighting Choices

Good lighting is essential for safety and convenience. Ensure the trailer has bright, reliable LED interior and exterior lights. Consider adding a 12V battery to power interior lights without being hooked to a tow vehicle. For more advanced needs, an electrical package with 110V outlets, a breaker box, and an exterior hookup allows you to run power tools or equipment inside the trailer. After making these selections, finalize pickup arrangements or delivery options with your dealer.

V. Customizing and Upfitting Your 7x20 Tandem Axle Trailer

Stock trailers are capable, but custom options transform them into purpose-built tools perfectly tailored to your needs.

A. Popular Options to Enhance Interior Functionality

Popular interior upgrades include durable flooring like rubber coin or aluminum tread plate, wall and ceiling insulation, and finished interior walls (e.g., plywood or aluminum). E-track and D-rings are the most common additions for cargo securement. For workshops or toy haulers, installing cabinets, workbenches, and fold-down bunks or sofas can maximize utility and comfort.

B. Exterior Upgrades and Practical Add-ons

Exterior custom options can boost both aesthetics and function. Upgrading to aluminum wheels enhances appearance and reduces weight. You can choose from a wide array of sample colors to match your tow vehicle or company branding. A V-nose front improves aerodynamics and adds a small amount of interior space. Other practical add-ons include stabilizer jacks for leveling the trailer when unhitched and ladder racks for contractors.

C. Get the Most from Your Awning with Specialized Upgrades

To maximize your awning’s utility, consider upgrades like integrated LED light strips for evening use. Attachable screen rooms or side panels can enclose the awning area, creating a bug-free space or providing extra protection from wind and rain, effectively adding another room to your setup.

D. Ensuring Optimal Ventilation for Your Enclosed Trailer

Proper ventilation is crucial to prevent the buildup of heat, moisture, and fumes. A simple roof vent and side vents can create natural airflow. For trailers hauling vehicles or used for work involving chemicals, powered roof vents are a highly recommended upgrade to actively exchange air and maintain a safe environment.

VI. Essential Maintenance for Your Trailer and Awning

Purchasing the right trailer is only the first step. The art of trailer maintenance is what ensures its longevity, safety, and reliability for years to come. Keeping your trailer in peak condition requires consistent attention.

A. Trailer Maintenance Made Easy: Keeping Your Trailer in Top Shape

Establish periodic maintenance routines. This includes checking and tightening all fasteners and hardware, lubricating hinges and moving parts on the ramp or barn doors, and inspecting the frame for any signs of rust or damage. Regular exterior care, such as washing and waxing, protects the finish and prevents corrosion. For brake maintenance, have the electric brake systems inspected and adjusted annually.

B. Pre-Use Checks: A Critical Safety Step Before Every Journey

Before every trip, perform a series of pre-use checks. This is the cornerstone of safe towing. Our comprehensive PDF guide offers a detailed checklist, but key items include:

• Tires: Check for proper inflation and inspect for damage or wear.
• Lights: Test all running lights, brake lights, and turn signals via the 7-way round plug connection.
• Brakes: Perform a quick brake check by activating the manual brake controller.
• Coupler: Ensure the hitch is securely latched and locked.
• Cargo: Confirm your load is properly distributed and secured.

These essential insights into tire care and system checks prevent most common roadside issues. Winterizing strategies are also critical in colder climates, involving tasks like protecting tires from flat spots and ensuring electrical connections are clean and protected from moisture.