Australian Made Trailers Built for Real Work
Heavy duty Australian made tipper, flat top, livestock, plant and crane trailers, manufactured in Young, NSW for farmers, trades and fleets across Australia.
Explore the Range
Find the Right Trailer for Your Work
Redline builds trailers around the work they need to perform. Explore our main ranges or contact us to discuss a purpose-built configuration.
WHY REDLINE
When Your Trailer Stops, Your Work Stops
A cheap trailer is quickly forgotten when it is working. You remember it when it breaks, delays a job or leaves valuable equipment sitting still.
That is why Redline trailers are built for working life, not simply the lowest purchase price.
Built for Your Actual Job
We start with what you carry, how you load it, where you work and what will tow it.
Then we configure the tray, sides, ramps, tie-downs, suspension, storage, hydraulics and electrical equipment around the work.
You get a trailer that fits the job instead of forcing the job to fit the trailer.
Heavy-Duty Where It Counts
Every Redline trailer except the Ultimate uses Australian-made rocker-roller load-sharing suspension with custom eight-leaf Lovells spring packs rated to 7 tonnes.
Every Redline tipper includes an 8 tonne hydraulic ram as standard.
Our current range is built and rated to 4.5 tonnes ATM as standard, with 3.5 tonne derating available when required.
Components Chosen to Keep Working
We use Australian steel, HELLA DuraLED lighting, protected wiring and proven running gear.
HELLA DuraLED lights carry HELLA’s lifetime warranty, subject to its warranty terms.
These are not decorative upgrades. They are components selected to reduce failures, maintenance and downtime.
Built Here. Supported Here.
Every Redline trailer is manufactured at our facility in Young, NSW.
When you need advice, parts or support, you can speak directly with the people who designed and built your trailer.
Tell us what your trailer needs to do. We’ll put together a quote built around your work.
REAL CUSTOMER PROOF
These are just a few of the thousands of happy Redline Owners
Proven by Years of Real Work.
Building for Nutrien Since 2014
Redline has built standard and custom trailers for Nutrien Ag Solutions branches since 2014.
That includes specialised chemical transport trailers designed around Nutrien’s fleet, payload, loading and operational requirements.


The Best Proof Is a Trailer Still Working
Five Side-by-Sides. One Redline.
Agronomist and farmer Tony Good bought his Redline trailer in 1999.
In 2026, Tony sent us a current photo. He is now onto the fifth side-by-side collected on that trailer.
He can wear out the side-by-sides, but not the Redline.
Still Working for the Next Generation
Marko from Exclusive Building Group bought his Redline trailer in 2018.
The trailer has since been handed down to his son and remains in service.

Buy It for Today. Build It for What Comes Next.
Your vehicle, equipment and work can change.
A Redline can be configured with removable sides, ramps, storage and other practical equipment so it remains useful as your needs develop.
ORDERING
Built Around You in Four Steps
1. Tell Us About the Work
Tell us what you carry, how you load it, where you operate and what vehicle will tow it.
2. We Configure the Trailer
We help select the right trailer, dimensions, ATM, payload, sides, ramps, storage and equipment.
3. We Build It in Young
Your trailer is manufactured at our facility in Young, NSW, with a current typical lead time of 6 to 8 weeks.
4. Collect It or Have It Delivered
Collect directly from Redline or arrange delivery anywhere in Australia.
FREQUENTLY ASKED QUESTIONS
Are Redline trailers genuinely Australian made?
Yes. Redline trailers are designed and manufactured at our facility in Young, NSW.
We have been building Australian-made trailers since 1996, with direct support from the people who design and manufacture them.
We also work with countless Australian fabrication, component and coating businesses throughout our supply chain. When you purchase a Redline trailer, you are not only getting an Australian-made trailer built from the ground up, but also supporting the many Australian businesses that help make it possible.
What makes a Redline different?
Redline trailers are built for demanding Australian work, with the specification developed around how the trailer will actually be used rather than a generic, one-size-fits-all package.
We look at the full working application, including the load, loading method, towing vehicle, road conditions, site access, payload requirements and the equipment that needs to be carried. That allows us to configure the trailer around the job, whether it is transporting machinery, carrying building materials, moving livestock, handling farm inputs or supporting civil and construction work.
Key differences include:
Australian-designed and manufactured trailers built at our Young, NSW facility
Australian steel selected for strength, durability and suitability to local working conditions
Heavy-duty chassis, drawbar and tray construction designed for regular commercial and agricultural use
Custom eight-leaf Lovells spring packs and rocker-roller load-sharing suspension on applicable models
Practical features such as ramps, tie-down points, storage, hydraulic systems, electrical equipment and towing connections selected around the customer’s requirements
Quality components, including HELLA DuraLED lighting and heavy-duty hydraulic equipment
A specification that is checked against the finished trailer’s tare, ATM and intended payload rather than relying only on catalogue figures
Direct access to the people who design and build the trailer, both before delivery and throughout its working life
The result is not simply a trailer with a higher specification on paper. It is a trailer designed to be useful, serviceable and dependable in the conditions where it will earn its keep.
That approach also helps protect the trailer’s long-term value. A correctly specified trailer is less likely to need expensive modifications later, is easier to match to the towing vehicle and can continue working effectively as the business grows.
Redline has been building Australian-made trailers since 1996, and many of our trailers remain in service for decades because they are built as long-term working equipment rather than short-term purchases.
Are Redline trailers built to last?
That is exactly what we build them for.
Every choice we make is driven by one simple understanding: a trailer that breaks down is the most expensive trailer you can own.
The cost is not limited to the repair. It can mean lost work, delayed deliveries, missed jobs, replacement transport and time spent dealing with a problem that should never have happened. A trailer that cannot work cannot earn its keep.
That is why we do not build trailers around the lowest possible purchase price. We build them around reliability, service life and the conditions they will face every day.
When we change a trailer design, we do so because we believe it will make the trailer stronger, more dependable or easier to keep working. Every improvement is considered against real working conditions, not just how the trailer looks when it leaves our factory.
In 2017, we redesigned our suspension system and worked with 17 suppliers to develop a stronger, more reliable product. The result is a suspension system designed for an eight-year service interval and built to be relied on every day in demanding Australian conditions.
Nearly all of the trailers we have built since 1996 are still on the road and working today. Tony Good’s 1999 Redline is still working in 2026, demonstrating the long-term durability and practical value built into every Redline trailer.
When a trailer keeps working instead of breaking down, it pays for itself every day. That is the value we build into a Redline.
A Redline is built to become a long-term piece of equipment, not a short-term replacement.
Can Redline build a trailer around my work?
Yes. Customisation is one of Redline’s greatest strengths.
Every Redline trailer is tailored to suit the way our customers work. No two businesses, operators or jobs are exactly the same, so your trailer should not be either.
We take the time to understand what you carry, how you load and unload, where you work, how often the trailer is used and what vehicle will tow it. From there, we configure the trailer around your requirements rather than asking you to work around a standard design.
This can include the tray length and width, side height and construction, ramps, tie-down points, suspension, towing connection, braking system, storage, toolboxes, spare wheel location, electrical equipment, hydraulic systems and other job-specific features.
Whether you need a trailer for farming, construction, machinery transport, livestock, chemical transport, civil work or a specialised fleet application, we can build the specification around the work it needs to perform.
The result is a trailer that is practical to use, suited to your equipment and built to support the way you work every day.
What types of trailers does Redline build?
We manufacture heavy-duty tipper, flat top, Ultimate and crane trailers, with each model designed for a specific type of work and built to handle demanding Australian conditions.
Our tipper trailers are suited to transporting and unloading soil, gravel, sand, grain, mulch, feed and other bulk materials. Flat top trailers provide a practical, versatile platform for machinery, pallets, building materials, equipment and general freight. Ultimate trailers are designed for customers who need a robust, adaptable trailer for regular heavy-duty use, while our crane trailers are configured to carry and support crane equipment, lifting gear and other specialised loads.
Our trailers are used across farming, construction, machinery transport, livestock, chemical transport, civil work, landscaping, earthmoving, infrastructure and specialised fleet applications. We also build trailers for businesses that need specific tray dimensions, loading arrangements, tie-down points, ramps, storage, hydraulic systems, electrical equipment or other job-specific features.
Redline has also worked with Bosch and Cruisemaster on the Bosch Trailer Safety Control system, bringing active safety measures to our trailers. This work has included on-track testing of both the trailers and the safety system to assess how the technology performs in real towing conditions. It is a specialised development program that reflects the level of engineering and testing behind our trailers and the practical safety improvements we continue to pursue.
Whether the trailer is used every day on a farm, moved between construction sites, operated as part of a commercial fleet or configured for a specialised transport task, we build it around the work it needs to perform.
What ATM are Redline trailers rated to?
Our current trailer range is built and rated to 4.5 tonnes ATM as standard.
We can derate a trailer to 3.5 tonnes ATM when required. The final rating and payload are confirmed against the completed specification and certified tare weight.
What standard features do Redline trailers come with?
Redline flat-top and tipper trailers come equipped for serious work, with quality components chosen for strength, confident towing and long service life.
Australian steel construction. A strong foundation for everyday working loads. Our standard tipper chassis uses 125 PFC steel beams with extra reinforcement in key areas for the repeated demands of loading, towing and tipping.
Australian-made 7-tonne rocker-roller suspension. Custom Lovells springs and load-sharing suspension distribute weight between the axles over uneven ground. Built for farm tracks, rough access roads and demanding worksites.
Heavy-duty axles and brakes on all four wheels. A 5-tonne tandem axle assembly with Cruisemaster electric brakes, rated for 4.5-tonne tandem braking capacity, helps deliver controlled stopping with a correctly adjusted tow-vehicle brake controller.
16-inch ROH steel wheels, Nexen all-terrain tyres and a spare. A practical package for highway travel and property work. The A-frame-mounted spare keeps you prepared without taking up tray space.
Breaksafe emergency braking. An independently powered system automatically applies the trailer brakes if an accidental separation activates the breakaway switch.
Three-stage Dulux powder coating. A zinc-rich undercoat and durable colour finish help resist corrosion and everyday wear. Choose from our standard colours, with premium colours available at extra cost.
Cruisemaster DO45Plus articulating hitch. A 4.5-tonne-rated coupling that accommodates uneven terrain, with positive locking and a dust cap that helps you check it is correctly engaged.
Wiring Harness. Fitted as standard for dependable electrics and straightforward servicing. Manufactured by a specialist in wiring harnesses for heavy transport and machinery, it’s another quality component chosen to keep your Redline working.
HELLA DuraLED lights and protected wiring. Sealed, vibration-resistant lighting for dependable visibility and less maintenance, plus a replaceable 12-pin flat plug for straightforward repairs if damaged.
Heavy-duty parking jack and mechanical handbrake. A centre-mounted drop-down jack makes hitch-height adjustment easier and supports the drawbar when unhitched. The handbrake provides a separate parking brake.
Buying a tipper? Push-button unloading comes standard.
Every Redline tipper includes an 8-tonne hydraulic ram, Concentric power pack and 12V Delkor deep-cycle battery, so you can unload without connecting to tractor or truck hydraulics.
The power pack sits in a stainless-steel box beneath the tray, with a 3m plug-in controller for convenient operation beside the trailer. The result: less manual unloading and more time getting the next job done.
Component ratings are separate from payload. Your trailer’s plated ratings determine how much it can legally carry.
Does Redline build trailers for major fleets?
Yes. Redline Trailers provides fleet trailer solutions for companies and government departments across Australia, including Transgrid, GrainCorp and Nutrien Ag Solutions.
We design and manufacture trailers around the specific requirements of each organisation. From the initial concept through to final delivery, our team can build trailers from the ground up to suit your payloads, towing vehicles, loading methods, work environments and fleet standards.
Our fleet solutions can include:
Purpose-built trailer dimensions and payload capacities
Custom tray, tipper, crane and equipment configurations
Suspension and braking systems matched to the application
Practical storage, tie-down and access solutions
Industry-leading safety features designed to support safer loading, towing and operation
Consistent specifications across multiple trailers and locations
Standardisation is a major advantage for fleet operators. By supplying trailers to an agreed specification, Redline helps organisations simplify driver training, servicing, parts management and maintenance. Replacement trailers can also be built to match existing fleet equipment, helping maintain consistency across the business.
Every trailer is manufactured at our facility in Young, NSW, using quality components and heavy-duty construction methods. Our team works directly with fleet managers, procurement teams and operators to ensure the finished trailer is practical in the field and suitable for long-term use.
Redline trailers are trusted by businesses and government departments that require dependable equipment, consistent quality and responsive support throughout the life of their fleet.
Contact Redline Trailers to discuss your fleet requirements and develop a trailer solution built around your organisation.
More Satisfied Customers
Best trailers on the market!!! Couldn’t be happier with mine. Earns its keep every day!!
Aaron Miller,
Muddy's Contracting Pty Ltd
Proud Redline Owner Since 2017
"The trailer hasn't missed a beat, its been a pleasure to own it.
You and the team should be proud to have done such an amazing job,
& it's Australian made, I let everyone know."
Jake Middleton
Building Edge Molong NSW
Proud Redline Owner Since 2017
"By far the best trailer I have ever owned, makes every job a breeze."
Tim Davaris
Loving his Redline For nearly 20 years
"The Trailer is awesome. Not sure exactly when we bought it but is normally loaded to volume regardless of weight and has not required any maintenance yet" (It's a 2014 build RL-900T.)"
-Rob Crossley
"I've got a 4.5 tipper of their's, bloody unreal piece of gear!"
-Jock Mason of Mason's Bulldozers
Loving His Trailer since 2020
"I'm the proud owner of a Redline Trailer & We are enjoying owning the best trailer in Australia, we've tried hard to wear it out many varied loads from gravel to concrete irrigation structures with no luck"
-John Farrar
Carrying the goods since 2014





