Make My Trailer

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

EXTERIOR METAL AXLES V-NOSE DOME LIGHT WALLS/CEILING TUBING FLOOR TUBING FLOOR CROSS-MEMBERS ROOF CROSS-MEMBERS WALL CROSS-MEMBERS LIGHTS INTERIOR HEIGHT REAR DOOR PLUG / COUPLER (BALL) FENDERS SIDE DOOR TIRES RIMS/WHEELS ROOF MATERIAL STONEGUARD TONGUE JACK HUBS THERMA-PLY WALL MATERIAL FLOOR MATERIAL VENTS D-RINGS EMPTY WEIGHT LOAD CAPACITY GVWR TONGUE WEIGHT
Diamond Cargo
$10635$10435
.080 Polycore Exterior (Semi-screwed) / ATP Front & Rear Corners 6000lb USA Made Lippert Drop Leaf Spring Axles with Electric Brakes V Nose (Standard) (2) 12V LED Dome Light with switch 1.5″ x 1″ steel tube in walls and ceiling 8″ steel tube main frame Floor Members 16″ O.C. Roof Members 16″ O.C. Wall Members 16″ O.C. LED Full Light Package incl. Rear Loading Light 84″ (7′) Interior Height Heavy Duty Ramp Door w/ Spring Assist & 16″ Extension Flap 7-way Round Bargman Plug / 2 5/16″ Coupler Aluminum Fenders 36″ x 78″ RV-Style Side Door w/ Flush Lock / Bar Lock over RV Door / Door Hold Back / ATP In Stepwell ST205 15″ Radial Tires Silver Painted Wheels One Piece Aluminum roof 24″ Stoneguard on front 5000 lb A-Frame tongue jack w/ Sand Foot EZ Lube Hubs Therma-Ply Ceiling 3/8″ Plywood Walls 3/4″ Plywood Floor Plastic Sidewall Vents 4 D-Rings in Floor 4400 lbs 5590 lbs 9990 lbs 660 lbs
Rolling Vault
$8970$8770
.080 Polycore Exterior / Semi-Screwless Exterior 5200lb Drop Leaf Spring Axle w/ E.B. V-Nose w/ 24″ Stoneguard 2″ x 2″ 16GA Steel Tube 2″ x 8″ 3/16 Thick Steel Tube Main Frame Cross Members (16″ on center) 24″ On Center Roof Members 16″ On Center Sidewalls Strip Taillights-Reverse / Loading Light Above Rear / (2) 3′ Strip Lights 78″ (6′6″) Interior Height Heavy Duty Ramp Rear Door w/ Aluminum Handle 7 Way Bargman Plug / 2 5/16″ 14000lb Coupler ATP Fenders / ATP Stepwell 36″ x 75″ Side Door w/ Flushlock ST235/80R16 16″ Radial Tires Silver Rims Galvalume Roof 24″ Stoneguard 5000lb A-Frame Jack w/ Sand Foot E-Z Lube Hubs 3/8″ Plywood Walls 3/4″ Plywood Floor 2 Sidewall Vents (4) 5000lb D-Rings 4600 lbs 5800 lbs 10400 lbs 660 lbs
Quality Cargo
$10070$9870
.024 metal exterior / Semi-Screwless exterior Tandem 5200 lb Spring axles with 4″ drop and EZ Lube Hubs V Nose (Standard) 12V Dome light with switch 1″x1½” steel tube in walls and ceiling 8″ I-beam Frame Floor Members 16″ O.C. Roof Members 24″ O.C. Wall Members 16″ O.C. Non-powered roof vent or sidewall / LED Strip tail lights 78″ (6′6″) Interior Height Rear Ramp with Spring Assists and Flap 7-way Round elec. Plug / 2 5/16″ coupler Aluminum Fenders 32″ RV style side door with flush lock 15″ Tires Silver Painted Wheels Galvalume roof 24″ Stoneguard on front 2000 lb tongue jack EZ Lube Hubs Therma-Ply Ceiling Premium 3/8″ plywood sidewalls 3/4″ Plywood Floor Non-powered roof vent or sidewall 4 D-Rings in Floor 4600 lbs 5800 lbs 10400 lbs 660 lbs
Anvil Cargo
$10730$10530
.080 Polycore Exterior (Semi-screwed) 5200lb USA Made Drop Leaf Spring Axle with Electric Brakes V Nose (Standard) 12V Dome Light with Switch 1.5″ x 1″ Steel Tube in Walls and Ceiling 8″ Steel Tube Main Rails Floor Members 16″ O.C. Roof Members 16″ O.C. Wall Members 16″ O.C. Led Exterior Lights 78″ (6′6″) Interior Height Rear Ramp Door w/ Spring Assist & Extension Flap 7-Way Round Plug / 2 5/16″ Coupler Aluminum Fenders w/ Lights 36″ RV-Style Side Door w/ Flush Lock & Hold Open ST205 15″ Radial Tires Silver Painted Wheels Galvalume Roof 24″ Stoneguard on Front 2000 lb Tongue Jack w/ Sand Foot EZ Lube Hubs 3/8″ Plywood Walls 3/4″ Plywood Floor Plastic Side Vents 4 D-Rings in Floor 4600 lbs 5800 lbs 10400 lbs 660 lbs
South Georgia
$9500$9300
.080 Metal Exterior Screwed metal exterior 5200lb spring axles with 4″ drop & Electric Brakes V Nose (Standard) (2) 12V Dome Lights with Switch 1x1″ Steel Tube in Walls and Ceiling DOUBLE 6″ I-Beam Main Rails Floor Members 16″ O.C. Roof Members 16″ O.C. Wall Members 16″ O.C. LED Strip Tail Lights 78″ (6′6″) Interior Height Rear Ramp with Spring Assists 7-way Round Plug / 2 5/16″ Coupler Aluminum Fenders 36″ RV Style Side Door w/ Flush Lock ST225 15″ Radial Tires Silver Painted Wheels Galvalume Roof 24″ Stoneguard on Front 2000 lb Tongue Jack EZ Lube Hubs 3/8″ Plywood Walls 3/4″ Plywood Floor Non-powered Roof Vent 4 D-Rings in Floor 4600 lbs 5800 lbs 10400 lbs 660 lbs

Available Colors

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

Select a Manufacturer
& Create a Quote

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rolling-vault-logo
Quality-Cargo
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SGC

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

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 8.5x30 Enclosed Trailer

BRIAN S.
★★★★★
The 8.5x30 is enormous! Ideal for transporting multiple vehicles and equipment with ease. Super sturdy.
KAREN T.
★★★★★
Spacious and strong. Perfect for my mobile workshop and deliveries. Very impressed with the build quality.
CHRIS P.
★★★★★
Upgraded from 28-footer. The 30-foot interior space is perfect for hauling large machinery and tools.
LAURA W.
★★★★★
Extremely spacious, smooth to tow, and handles heavy loads effortlessly. Highly recommend this trailer.
DAVID M.
★★★★★
Massive trailer for large loads. Solid construction and excellent towing experience. Perfect for long hauls.
MARK R.
★★★★★
Fits four ATVs or multiple cars with plenty of room left. Ultimate size for toy haulers and racers.
SUSAN J.
★★★★★
Great ramp door and incredible stability. Ideal for loading heavy machinery and long-distance trips.
JOHN E.
★★★★★
Built out as a full mobile office/shop. Endless space for cabinets, benches, and storage.
AMY F.
★★★★★
Tows amazingly stable even maxed out. The extra 2 feet over a 28 makes all the difference for big projects.
STEVE H.
★★★★★
Premium quality and huge capacity. Best choice for professional contractors and large hauls.
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Pickup Address:

Make My Trailer LLC

91 Harvey Vickers Road,
Douglas, GA, 31535

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