8.5x16 Double Axle Diamond Cargo Trailers For Sale: Best Value & Selection

When searching for a dependable solution for hauling equipment, inventory, or personal belongings, the 8.5×16 double axle enclosed cargo trailer stands out as a versatile and capable choice. It strikes an optimal balance between maneuverability and substantial capacity, making it a preferred option for contractors, small businesses, and serious hobbyists alike. Among the many brands available, Diamond Cargo trailers have carved out a reputation for delivering exceptional quality and durability. This guide explores the specifics of the 8.5×16 double axle Diamond Cargo trailer, detailing why it represents the best value and selection on the market for your next investment in enclosed trailers.

The Ultimate Companion: Why the 8.5×16 Double Axle Diamond Cargo Trailer Excels

The 8.5×16 enclosed trailer is a powerhouse of utility. Its dimensions are generous enough to handle significant loads, from construction materials and landscaping equipment to ATVs and classic cars, yet it remains manageable for towing. This combination of size and strength makes it an indispensable asset for a wide range of applications.

Understanding the 8.5×16 Double Axle Configuration

The “8.5×16” designation refers to the trailer’s box dimensions: 8.5 feet wide and 16 feet long. This provides a spacious interior, typically offering over 120 square feet of floor space. The “double axle” (or tandem axle) configuration features two sets of wheels, which is crucial for this size. This design significantly increases the trailer’s Gross Vehicle Weight Rating (GVWR), allowing it to carry heavier cargo safely and legally compared to a single-axle counterpart.

Ideal Use Cases: Hauling, Business, & Recreation

This enclosed cargo trailer is a true multi-tool. For businesses, it serves as a mobile workshop for contractors, a secure transport for landscapers’ mowers and tools, or a delivery vehicle for local businesses protecting their goods from the elements. For recreational purposes, it’s perfect for hauling race cars, motorcycles, or camping gear for an extended trip. The enclosed nature ensures that valuable cargo is protected from weather and theft, providing peace of mind on and off the road.

Advantages of a Double Axle Design

The primary benefit of a double axle is superior load capacity. The additional axle and tires distribute the weight more evenly, reducing stress on individual components. This design also enhances stability at highway speeds and provides better braking performance, especially when equipped with electric brakes on both axles. Furthermore, in the event of a tire blowout, a double axle trailer is inherently more stable and easier to control, offering a critical safety advantage.

The Diamond Cargo Trailers Difference: Quality, Craftsmanship, and Unmatched Value

What sets Diamond Cargo apart in a competitive market is a relentless focus on build quality, superior components, and a manufacturing process that prioritizes longevity. This commitment translates directly into a better, more reliable trailer that provides exceptional value over its entire lifespan.

Our Factory: A Commitment to Superior Manufacturing

Every Diamond Cargo trailer is a product of a streamlined and quality-controlled factory environment. By managing the manufacturing process from start to finish, we ensure that every weld, panel, and component meets our exacting standards. This factory-direct approach eliminates middleman markups, allowing us to pass significant savings on to our customers. When you invest in our trailers, you’re getting a premium product without the premium price tag, straight from the source.

Standard Features That Define Value

Value isn’t just about the initial price; it’s about what you get for your money. Diamond Cargo trailers come loaded with standard features that are often costly upgrades elsewhere. This includes robust tube steel frames, high-performance plywood flooring and walls, and durable, USA-made Lippert axles. These elements are not afterthoughts—they are the foundation of a trailer built to withstand years of rigorous use.

Transparent Information: VIN and Paint Quality

We believe in full transparency. Every trailer leaves our factory with a unique Vehicle Identification Number (VIN), ensuring proper registration and traceability. The exterior finish is another point of pride. We use high-quality paint and offer a selection of sample colors, with exterior screws colored to match the panels. This meticulous attention to detail results in a professional, seamless appearance that reflects the underlying quality of the build.

Key Features & Customization Options for Your 8.5×16 Diamond Cargo Trailer

While the standard 8.5×16 model is incredibly capable, its true potential is unlocked through a combination of robust standard features and a wide array of custom options designed to tailor the trailer to your exact needs.

Essential Standard Features Explained

The 8.5×16 double axle model comes standard with two 3500lb USA-made Lippert axles, both equipped with electric brakes for maximum stopping power. The heavy-duty rear ramp door is spring-assisted for easy operation and can handle substantial weight, making loading and unloading heavy cargo simple. A 36” side door with a secure piano hinge and flush-mount lock provides convenient walk-in access. The electrical system is managed through a standard 7-way Round plug, ensuring reliable connectivity for lights and brakes.

Popular Custom Options and Upgrades for Enhanced Functionality

The ability to customize is what transforms a great trailer into the perfect tool for the job. Popular custom options include upgrading to heavier 5200lb axles for increased payload capacity, adding extra interior height for taller cargo, and installing E-track systems on the floor or walls for versatile cargo securing points. Other functional upgrades include ladder racks for contractors, concession windows for mobile businesses, and interior finishing packages for a more polished look. These options allow you to build a trailer that works precisely how you need it to.

Personalizing Your Investment: Sample Colors and Exterior Care

Your enclosed trailer is also a reflection of your business or personal style. We offer a variety of sample colors to choose from, ensuring your trailer looks as good as it performs. To maintain this appearance, regular washing with a mild automotive soap is recommended. For long-term protection, applying a quality wax once or twice a year will help shield the paint from UV rays and road grime, preserving the value and look of your investment.

Achieving “Best Value”: What to Look for and How to Compare

The term “best value” is often used in sales, but true value is found by looking beyond the sticker price. It involves a careful assessment of construction quality, component reliability, warranty, and the overall cost of ownership. A cheaper trailer built with inferior materials will inevitably lead to higher repair costs and a shorter service life.

Beyond the Price Tag: Understanding the True Investment

An enclosed cargo trailer is a significant investment. The true cost includes not only the purchase price but also future maintenance and potential repairs. Diamond Cargo trailers are engineered to minimize these long-term costs. By using stronger frame materials, more reliable axles, and higher-grade plywood, we build trailers that resist wear and tear, ensuring your investment pays dividends for years to come.

Decoding Specifications: What Really Matters

When comparing trailers, focus on the core specifications. Look at the frame construction—is it a weaker C-channel or a robust tube steel design? Check the axle manufacturer; brands like Lippert are known for quality. Examine the flooring and wall materials. Is it durable plywood or a less resilient alternative? These details are where true quality lies and are the key differentiators that impact the trailer’s strength and longevity.

Making an Informed Decision: Comparing Diamond Cargo Trailers

When you place a Diamond Cargo trailer’s specifications side-by-side with competitors, the value becomes clear. The inclusion of standard features like electric brakes on both axles, a spring-assisted ramp door, and a 5-year factory warranty demonstrates a commitment to quality that is often unmatched. You are not just buying a box on wheels; you are investing in a thoughtfully engineered piece of equipment.

The Purchase Journey: Seamless Selection to Convenient Delivery

We’ve designed our sales process to be as straightforward and transparent as our trailers. From selecting the right model and options to arranging financing and delivery, our goal is to provide a hassle-free experience.

Finding Your Perfect 8.5×16 Trailer

Our extensive selection of in-stock models and custom options ensures you can find the perfect 8.5×16 enclosed trailer for your needs. You can browse our inventory online, review sample photos, and work with our sales team to configure a trailer with the exact features you require. We are here to guide you through the available choices to ensure your final selection is the right one.

Flexible Financing Options to Fit Your Budget

To make ownership more accessible, we offer a range of flexible financing options. Our team can help you navigate the application process, which is designed to be quick and simple. By partnering with reputable lenders, we provide competitive rates and terms, allowing you to acquire the trailer you need while managing your budget effectively. Our financing options are a popular choice for both business and personal use.

From Quote to Completion: The Buying Process

The process begins with a detailed quote outlining your selected trailer and any custom options. Once you approve, we finalize the order. We handle all necessary paperwork, from the bill of sale to the Certificate of Origin, ensuring a smooth transaction. Our sales team keeps you informed at every step, from production to completion. We accept various payment methods, including checks and credit cards, for your convenience.

Getting Your Trailer Home: Delivery and Pickup Options

We offer nationwide delivery services to bring your new trailer directly to your home or business. This convenient option saves you time and logistical headaches. Alternatively, you can choose to pick up your trailer directly from our factory in Georgia. Factory pickup is a great way to save on shipping costs and allows you to inspect your new trailer in person right where it was built.

Maintaining Your Investment: Longevity and Optimal Performance

Proper trailer maintenance is the key to protecting your investment, ensuring safety, and maximizing the service life of your Diamond Cargo trailer. A proactive approach to care will keep your trailer performing reliably for years to come.

The Art of Trailer Maintenance: A Comprehensive Guide

Effective trailer maintenance involves regular inspections and preventative care. This includes checking tires, brakes, lights, and structural components. Keeping moving parts like door hinges and ramp springs lubricated will prevent binding and premature wear. Regularly cleaning the interior and exterior not only maintains its appearance but also helps you spot potential issues before they become serious problems.

Routine Maintenance Routines for Your Double Axle Trailer

Before each trip, perform a series of quick checks. Verify tire pressure is at the recommended PSI, test all lights by connecting the 7-way round plug to your tow vehicle, and confirm that the trailer is securely hitched. On a monthly basis, inspect the suspension components and check the torque on the wheel lug nuts. Annually, it is crucial to have the wheel bearings inspected and repacked to ensure smooth and safe operation.

Seasonal Maintenance and Winterizing Strategies

For trailers stored during winter months, proper preparation is key. Thoroughly clean the trailer inside and out to remove dirt and moisture. To prevent flat spots, consider placing the trailer on jack stands to take the weight off the tires. If storing outside, a quality cover can protect the finish from harsh weather. In the spring, perform a full inspection before its first use of the season.

Emergency Preparedness: Tips for Unexpected Roadside Situations

Being prepared for the unexpected is part of responsible ownership. Always carry a properly inflated spare tire, a lug wrench, and a suitable jack. A basic toolkit, reflective warning triangles, and a first-aid kit are also essential. Knowing how to safely change a tire on a double axle trailer can turn a major delay into a minor inconvenience.

Frequently Asked Questions (FAQ)

Here are answers to some common questions about our 8.5×16 double axle cargo trailers.

Common Questions About 8.5×16 Double Axle Trailers

What is the typical payload capacity? With standard 3500lb axles, the GVWR is 7000lbs. After subtracting the trailer’s empty weight (approx. 2400lbs), the payload capacity is around 4600lbs. Upgrading axles can increase this significantly.

What kind of vehicle do I need to tow this trailer? You will generally need a half-ton (like a Ford F-150 or Ram 1500) or larger truck or a full-size SUV with an adequate tow package to safely handle this size and weight.

Questions About Diamond Cargo Trailers Purchase & Ownership

What does the 5-year warranty cover? The factory warranty covers defects in materials and workmanship, primarily focusing on the frame and structure. It’s a testament to the quality of our manufacturing process.

Can I order custom options not listed on the website? We can accommodate many special requests. The best approach is to speak with one of our sales specialists to discuss your specific needs. They can confirm feasibility and provide a quote for your unique custom options.