8.5 x 30 enclosed trailer
Provides massive space, heavy-duty strength, and dependable security—built for big hauls and demanding jobs with trusted factory-direct value.




These are example photos of the 8.5x30 enclosed cargo trailer with standard features, for more information on custom options. please visit our custom option page.
Standard Features - Comparison Table
8.5x30 Tandem Axle
Available Colors
Click the color of your preference to see a sample photo of an enclosed trailer
8.5 x 30 Enclosed Trailer – Factory Direct Diamond Cargo in Georgia
Big 8.5 x 30 Enclosed Trailer for Serious Hauling
An 8.5 x 30 enclosed trailer is built for people who need real space and real strength.
It gives you the width to load vehicles and the length to carry serious cargo in one trip.
You get a wide, stable platform, full roof cover, and the security of a lockable box on wheels.
Contractors, racers, movers, and business owners all choose this size when smaller trailers just are not enough.
Why Choose an 8.5x30 Enclosed Cargo Trailer
When you move up to an 8.5x30 enclosed cargo trailer, you get:
Room for cars, trucks, or multiple toys in one enclosed space
Extra floor length for tools, cabinets, benches, or storage
Tandem axle stability for long hauls and heavy loads
Full weather protection for your gear and equipment
Lockable, enclosed security when you stop on the road or at home
This size is ideal when you want to tow once, not make multiple trips back and forth.
Who This 8.5x30 Trailer Is Perfect For
An 8.5x30 enclosed trailer works well for:
Car haulers and racers who want space for a car, tools, and spares
Contractors carrying tools, lumber, equipment, and jobsite materials
Landscapers and small fleets who move mowers, trimmers, and supplies
Toy hauler owners with ATVs, UTVs, bikes, and camping gear
Mobile businesses such as detailing, flooring, events, or storage
If you want one trailer that can do work during the week and haul toys on the weekend, 8.5x30 is a smart choice.
Factory Direct 8.5x30 Enclosed Trailer from Douglas, Georgia
Make My Trailer works factory direct in Douglas, Georgia.
That means you order your 8.5 x 30 enclosed trailer close to the source, instead of paying extra dealer markups.
You get more value in your build, more control over options, and a team that understands enclosed trailers every day.
Save with Factory Direct Pricing
Factory direct pricing helps you:
Put more of your budget into size, structure, and features
Avoid paying for a dealer’s big showroom or lot overhead
Get honest, clear quotes on your 8.5x30 enclosed trailer
You tell us how you plan to use the trailer.
We help you choose the best package for your budget and towing vehicle.
Built by Diamond Cargo with a Strong Manufacturer Warranty
Your 8.5x30 Diamond Cargo enclosed trailer is built to work.
The manufacturer uses proven materials and designs that are common on job sites, race tracks, and highways across the country.
You get:
Quality construction from a respected manufacturer
A strong manufacturer warranty on your trailer
Support from both the factory and Make My Trailer after the sale
You are not buying a random, no-name unit.
You are ordering a serious 8.5x30 enclosed cargo trailer that is built to stay in your fleet for years.
Pick Up in Douglas, GA or Ask About Delivery
Many customers choose to pick up in Douglas, GA and drive home with their new trailer the same day.
If you cannot get here easily, talk with us about delivery options or how to coordinate transport.
We will help you choose the option that makes the most sense for your schedule and budget.
Standard 8.5x30 Enclosed Trailer Specs
Every customer is different, but most 8.5x30 enclosed trailers share the same core layout: 8.5 feet wide, about 30 feet of deck space, tandem axles, and a rear ramp for easy loading.
Below is a general overview of the kind of features you can expect.
Exact specs depend on the package you choose in your quote.
Trailer Dimensions & Capacity
Typical 8.5x30 enclosed trailer features include:
Approx. 8.5′ overall width for full-size vehicle loading
Approx. 30′ box length for vehicles plus gear
Tandem axle design for better weight distribution
Ample room for tie-down points and interior setups
Tell us what you want to haul, and we can help you choose the right axle rating and configuration.
Frame, Axles & Suspension (Tandem Axle Setup)
A strong frame and axle setup are the heart of your 8.5x30 tandem axle enclosed trailer:
Welded steel frame and crossmembers
Tandem axles for smoother towing and higher capacity
Electric brakes on both axles (where required by law)
Leaf spring suspension designed for loaded travel
This structure keeps your load stable and helps your trailer track straight, even on longer trips.
Doors, Ramp & Loading Features
A rear ramp door is one of the biggest reasons people choose an 8.5x30 enclosed trailer:
Full-width rear ramp door for cars, mowers, and equipment
Spring assist for easier opening and closing
Side door with RV-style latch for quick access
Optional extra stabilizer jacks or support stands
Together, these features make loading easier and safer, whether you are driving a car inside or rolling in a tool cart.
Interior, Floor & Tie-Down Options
Inside your 8.5x30 enclosed cargo trailer, you can:
Choose heavy-duty flooring suitable for vehicles and equipment
Add D-rings and tie-down rails in key spots
Upgrade to finished walls, insulation, or ceiling panels
Add lights, outlets, and other electrical options
You can keep it simple and work-ready, or turn the trailer into a cleaner, more finished space for special equipment or race use.
Popular Ways to Use an 8.5x30 Enclosed Trailer
8.5x30 Car Hauler and Race Trailer
Car guys and racers love the 8.5x30 car hauler trailer.
You can load a car, plus:
Floor jack and stands
Toolboxes and parts
Tires and fuel (where allowed)
Add cabinets, winches, and interior lighting to create a race base you can tow anywhere.
Contractor & Equipment Trailer
As a contractor, you need tools to be in one place and ready to work.
An 8.5 x 30 enclosed trailer can carry:
Ladders, scaffolding, and lumber
Generators and compressors
Saws, hand tools, and materials
You can add shelves, racks, and hooks to keep everything organized and locked away at night.
Toy Hauler for ATVs, UTVs and Motorcycles
If you enjoy weekends outdoors, an 8.5x30 enclosed trailer gives you room for:
ATVs and UTVs
Dirt bikes and street bikes
Camping gear, coolers, and spare parts
You can add extra lights, vents, and even basic living comforts to make it function like a simple toy hauler.
Mobile Business, Storage and Jobsite Uses
Many people use an 8.5x30 enclosed cargo trailer as:
A mobile workshop or repair shop
A rolling storage unit for tools and inventory
Event, trade show, or concession support
The long floor and high roof open up many layouts.
You decide how simple or advanced you want it.
Custom Options & Upgrade Packages
Every business and project is different, so your 8.5x30 enclosed trailer should match your needs.
Exterior Upgrades (Colors, Windows, Trim, Wheels)
You can customize the outside look of your trailer with:
Different exterior colors
Upgraded trim, molding, and fenders
Aluminum wheels or radial tire upgrades
Extra windows or vents for light and airflow
It can blend in with your fleet or stand out with a custom look.
Interior Packages (Insulation, Cabinets, Electrical)
Inside, you can upgrade your 8.5 x 30 enclosed trailer with:
Insulation for better temperature control
Finished walls and ceiling panels
Cabinet sets, workbenches, and overhead storage
Interior lighting and basic electrical options
These upgrades turn a simple cargo box into a comfortable, efficient workspace.
Car Hauler / Race Trailer Packages
If you plan to use your 8.5x30 enclosed trailer as a car hauler, consider:
Extra D-rings and recessed tie-downs
Winch plate or winch mount
Tire racks and helmet cabinets
Interior and exterior lighting for night work
Tell us what you race and how you travel, and we can suggest a layout that fits.
Work & Contractor Packages
For work use, popular options include:
Shelving and partition walls
Ladder racks, E-track, and hooks
Additional LED interior lights
Extra floor protection and non-slip surfaces
This helps your crew work faster and keeps your tools where they belong.
Why Order Your 8.5x30 Enclosed Trailer from Make My Trailer?
Factory Direct Pricing vs. Dealer Markups
With Make My Trailer, you work closer to the source.
Your money goes into the trailer, not layers of middlemen.
Transparent, factory-direct pricing
A focus on value and build quality
Options you can adjust to match your budget
You stay in control of your 8.5x30 enclosed trailer build.
Built-to-Order Trailers, Not Old Lot Inventory
Instead of hunting through old inventory on a lot, you can:
Choose your size and core configuration
Add the options that matter to you
Avoid paying for features you will never use
Your trailer is built for your work, your toys, and your trips.
Easy Ordering, Helpful Support and Fast Turnaround
You do not have to be a trailer expert.
Tell us what you want to haul and how often you tow.
We help you:
Understand the right size and axle setup
Choose between key options and packages
Move from quote to order quickly and clearly
The goal is simple: make buying an 8.5 x 30 enclosed trailer as easy and confident as possible.
How to Order Your 8.5 x 30 Enclosed Trailer
Request a Quote or Call to Talk to a Trailer Specialist
Start by requesting a quote for your 8.5x30 enclosed trailer or calling our team.
Share how you plan to use the trailer and any must-have features.
We will walk you through the options and send a clear, simple quote.
Build Your 8.5x30 Tandem Axle Enclosed Trailer Step by Step
Next, we help you finalize:
Exterior color and basic look
Axle and capacity choices
Interior layout and tie-down points
Any special upgrades or packages
Once you approve your build, the trailer goes into production.
Payment, Options and Lead Times
We explain:
Total price and deposit details
Remaining balance and payment timing
Expected build time and pick-up window
If you need to coordinate with your own bank or lender, we can provide the trailer details they need.
Related Enclosed Trailer Sizes You May Also Consider
If you are still deciding on size, you may also want to look at:
8.5 x 28 Enclosed Trailers
A little shorter than the 8.5x30, but still great for car hauling and work use if you want a bit more maneuverability.
8.5 x 32 Enclosed Trailers
Need even more room than an 8.5 x 30 enclosed trailer?
An 8.5x32 can give you extra space for tools, cabinets, or a second vehicle.
7 Wide Enclosed Car Haulers
If your towing vehicle is lighter or you do not need the full 8.5′ width, a 7-wide car hauler might fit your needs and budget better.
If an 8.5x28 feels a little tight for your car, tools and gear, but an 8.5x32 seems longer than you really want to tow, the 8.5x30 enclosed trailer is the sweet spot. It gives you extra floor space over smaller 8.5-wide models without committing to the longest option on the lot. Many buyers who outgrow their current setup move into an 8.5x30 enclosed cargo trailer so they can haul a full-size vehicle plus parts, tools or toys in one trip. For car haulers, contractors and serious toy haulers who need more room without going overboard on length, the 8.5x30 car hauler trailer is often the best balance of space, weight and maneuverability.
8.5 x 30 Enclosed Trailer – FAQs
Can an 8.5x30 enclosed trailer haul a car or truck?
Yes. An 8.5 x 30 enclosed trailer is a popular size for car haulers and race trailers.
With the right axle ratings and tie-down setup, it can handle most cars and many trucks.
Always confirm your specific vehicle weight and ask us to match the trailer and axle package correctly.
How much weight can an 8.5x30 tandem axle enclosed trailer carry?
Capacity depends on the exact axle ratings and build options you choose.
Tell us what you plan to haul, and we will recommend an axle and package designed for that load and your tow vehicle.
What size truck do I need to tow an 8.5x30 enclosed trailer?
You will usually want a strong truck with a solid tow rating, brake controller, and proper hitch setup.
Because this is a long and heavy trailer once loaded, many owners choose a ¾-ton or 1-ton truck.
Always check your truck’s tow rating and stay within the limits.
What are the most popular upgrades for an 8.5x30 car hauler trailer?
Common upgrades include extra D-rings, a winch mount, interior lighting, tire racks, cabinets, and finished walls.
These upgrades make loading safer and turn the trailer into a more complete race or car hauler setup.
Do you offer financing or payment plans on 8.5x30 enclosed trailers?
Payment options can vary over time.
When you request your quote, ask about current payment options and we will explain what is available and how most customers handle their purchase.
Can I customize the color and interior of my 8.5x30 enclosed trailer?
Yes. You can choose different exterior colors and add interior options such as insulation, cabinets, and electrical upgrades.
Your trailer can match your business brand, your race team, or your personal style.
How long does it take to build and pick up an 8.5x30 enclosed trailer in Georgia?
Build times can change based on season and demand.
When you request a quote, we will give you an estimated lead time and a pickup window in Douglas, GA, so you can plan your trip.
Do you offer financing or payment options for 8.5x14 enclosed trailers?
Financing and payment options depend on current programs and partners. When you request a quote, you can ask about available financing or alternative payment solutions for your 8.5x14 enclosed trailer.
Do you offer financing services?
We work our financing service through our third party business partners, just click the link for information:
https://makemytrailer.com/enclosed-trailer-financing-services/
Is there Delivery Available?
We work our delivery service through our third party business partners, just click the link, fill the form and they will email a quote: https://makemytrailer.com/enclosed-trailer-delivery/
Ready to Purchase?
Pay Deposit Here
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!
- Step-by-step instructions on pre-use checks to ensure safety and readiness for the road.
- Expert advice on periodic maintenance routines to keep your trailer in peak condition.
- DIY tips for interior and exterior care, from flooring maintenance to rust prevention.
- Winterizing strategies that protect your investment through the coldest months.
- Essential insights into tire care, brake maintenance, and the importance of proper ventilation.
- Bonus content: Safety equipment checklist, emergency preparedness, and much more!
Safeguard Your Investment:
10 Smart Ways to Prevent Trailer Theft!

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