Trailers For Sale, Toolboxes & Ute Trays

Swing by one of our warehouses in Brisbane, Toowoomba, Gold Coast or Melbourne to view our full car trailer range. Looking for a reliable trailer without the price tag  of a new model? Our range of second hand trailers offers high-quality, pre-owned options inspected and maintained for lasting performance.
Depending on the trailer configuration you have chosen, existing stock will be used for your trailer build or a new trailer from our manufacturing production line will be used. Every Xtreme Trailer unit is designed and assembled in Sydney using high-quality Australian materials, ensuring compliance, safety, and durability. Our 10×5 Tandem Trailer offers ample Tandem Trailer space for those with larger cargo requirements while maintaining the strength needed for heavy-duty tasks.

Every Tandem Axle Trailer is built tough for the harsh  Australian conditions. We have  been operating in Australia since 2007 and have over 15 years of experience in the industry. Our single axle trailers were some of the first trailers we started building over 20 years ago.
Discover the perfect tandem trailer size for your hauling demands, whether it’s the compact 8×5 dual axle heavy duty tandem trailer, the spacious 12×6, or any size in between. At Xtreme Trailers, we cater to your diverse needs with a comprehensive range of sizes, allowing you to choose the tandem trailer that precisely fits your requirements. We also carry a strong selection of tandem axle box trailers in Sydney customers rely on for everyday hauling and trade work. Lockyer Trailers’ tandem axle trailers are built for stability and durability, perfect for hauling heavier loads with ease. Designed to withstand demanding tasks, these trailers offer improved balance and handling, making them ideal for transporting machinery, equipment, and bulk materials.
Our wide range of superior and durable trailers has helped many residents transport their pleasure craft and boats across great distances. At Stonegate Industries, we strive to meet all the needs and requirements of our customers. To see our unique and exceptional trailers, come and visit our store today.

If you need a box trailer for a specific purpose, we design and build custom box trailers. This involves us sitting down with you through a design consultation to find out exactly what you want and then we create some designs to achieve this. Once you’re happy with your custom design it hits our manufacturing production line and within a few weeks, you’ll have a brand new custom built trailer. At Xtreme Trailers, we take pride in designing tandem axle models that deliver the perfect balance of strength, safety, and performance. Every trailer is built from premium-grade steel, fully welded, and hot-dipped galvanised for long-term protection against rust and wear.
One of the primary advantages is their enhanced load-carrying capacity due to the dual-axle design, which evenly distributes weight across all four wheels. This improves stability and reduces sway, especially when transporting heavy or bulky items over long distances. The additional axles also improve the trailer’s ability to handle rough or uneven terrain, providing a smoother and safer ride. The dual axles also improve the trailer’s handling and reduce the risk of swaying, especially when navigating uneven terrain.

Ready to buy dual axle trailer units that meet the toughest standards? A flat top trailer has an open deck without fixed sides, while a box trailer features enclosed sides for containing loads. Stonegate Industries flat top trailers are better suited for pallets, machinery and oversized items.
Mechanical override brakes across the tandem axle set-up give smooth, reliable stopping power with no electric brake controller needed. Heavy-duty tube side adjusters make roller alignment quick and precise for easier launch and retrieval, and the trailer can be built as a roller or skid version to suit your hull. From compact single-axle models to large tri-axle haulers, our flat top trailers are ideal for carrying machinery, pallets, building materials and oversized loads.
A single trailer has one axle with two wheels, making it lighter and easier to manoeuvre but with a lower load capacity and less stability. In contrast, a tandem trailer has two axles with four wheels, providing better weight distribution, increased load capacity and enhanced stability, especially on uneven terrain. Tandem trailers for sale are better suited for heavy-duty hauling, while single trailers are more appropriate for lighter loads and short-distance trips due to their simpler design. Tandem axle trailers provide improved load stability, higher weight capacity, and better braking balance compared to single axle trailers. This makes them a highly cost-effective choice for heavier loads and commercial use. Explore Queensland’s toughest range of commercial flat top trailers at Century Caravans and Trailers (CCT®).

Tandem trailers are commonly used for hauling construction materials, vehicles and other large items. They are valued for their durability and reliability in heavy-duty applications. At Xtreme Trailers, we pride ourselves on offering more than just heavy-duty tandem trailers.