Traditional UK horsebox builders have a deep-rooted heritage of building heavy, bespoke wooden-finish interiors. Stephex challenges this legacy by introducing a modern, European automotive-grade finish using lightweight carbon-fiber looks. This modern design drastically reduces the unladen weight of the vehicle, providing superior safety engineering, better fuel efficiency, and higher legal payload capacities compared to legacy horse lorries. This ensures your horses travel in the ultimate climate-controlled comfort.
Official UK Agent for the Stephex Group
Luxury Horseboxes, Motorhomes & Trailers
As the official UK agent, Stephex Trucks UK provides the ultimate selection of luxury horseboxes for sale in the United Kingdom. We understand that transporting your horses is about more than just getting from A to B, it is about safety, performance, and ensuring your horses arrive at the venue composed, relaxed, and ready to perform at their absolute best
Stephex is the undisputed global leader in luxury horse transport for a reason. Every STX and AKX model is a masterclass in precision engineering designed to contrast sharply with traditional, heavy wood-finish interiors by offering a sleek, modern, carbon-fiber aesthetic. Built on premium Mercedes, Scania, or Volvo frames, our vehicles feature intelligent weight distribution, advanced climate-controlled environments, and the world’s most sophisticated equine safety systems to protect both your horses and your investment
As official agents, we bring this world-leading performance to the UK market. We combine factory-direct quality with our own deep-rooted expertise in professional horse transport. Our relationship with you does not end when you drive away; we stay with you long after delivery with dedicated aftersales support, mobile repair networks, and comprehensive warranty clarity to keep your transport performing flawlessly
To make your acquisition as seamless as possible, we offer competitive, flexible finance solutions across our entire range, allowing you to secure the ultimate transport while optimising your capital.
Explore the Collection
Whether you're transporting champions or travelling in style, our range has been curated to meet the demands of serious equestrian professionals. From the iconic STX and AKX horseboxes to luxury motorhomes, purpose-built trailers and premium tack boxes, every product in our collection is a testament to what's possible when engineering and passion meet. No two clients are the same, which is why our team is on hand to guide you through every option and help you find exactly the right fit. Explore the range and find your perfect match.
Dedicated UK Aftersales Support
Choosing a Stephex is a long-term investment, and our customer support is built to match that standard. We provide a seamless, direct connection between elite European engineering and dependable, UK-based service. At Stephex Trucks UK, we ensure that every single client receives a comprehensive handover, transparent warranty support, and rapid nationwide maintenance. Our dedicated aftersales care features mobile repair solutions and direct access to genuine Stephex parts, minimising downtime and ensuring you never miss an entry. Whether you are managing a busy racing yard or traveling to weekend showjumping events, our expert team is always on hand to keep your vehicle operating flawlessly and protect your resale value.
Choosing Your Stephex: STX vs AKX
STX Horseboxes - The Sporty Flagship
The STX range represents the absolute pinnacle of horse transport. Sporty, iconic, and highly customisable, the STX is built on heavy-duty Mercedes, Scania, or Volvo frames. Engineered for full HGV capability, it offers multiple bespoke options for safely transporting up to nine horses in world-class conditions. With an automotive-grade finish and advanced living quarters, it is the premier choice for top-tier competitors worldwide.
Explore STXAKX Horseboxes - Functional Luxury
For riders seeking the elite Stephex standard with faster availability, the AKX range delivers functional luxury. Built exclusively on dependable Mercedes frames, AKX vehicles accommodate between five and nine horses. This range offers a standardised, "ready-to-go" luxury build configuration, providing premium engineering, exceptional safety features, and a sleek modern look at a more accessible price point.
Explore AKXLuxury Horseboxes for Sale
Explore our latest stock of new and pre-owned luxury horseboxes, engineered to provide the absolute highest standards of safety, comfort, and reliability for both horse and rider. Whether you are looking for an agile 3.5t lorry for quick trips to local shows, a versatile 7.5t horsebox for stay-away weekend competitions, or a full full-HGV vehicle for an international racing yard, our curated collection is ready for the road.
Every Stephex vehicle we offer represents a total departure from the traditional, heavy wood-finish horseboxes often found in the UK. Instead, we deliver a sleek, modern European aesthetic featuring lightweight carbon-fiber styles and automotive-grade finishes. This intelligent, high-performance engineering reduces unnecessary weight, optimises fuel efficiency, and provides superior climate control to ensure your horses travel in absolute comfort.
More importantly, our design prioritises advanced equine safety and performance mobility. From robust stallion configurations to impact-resistant side walls and custom ventilation systems, your investment and your horses are protected at every stage of the journey. Backed by our expert UK knowledge, comprehensive handovers, and dedicated mobile repair support, finding your next premium transport solution has never been more seamless.
Key Considerations When Looking for a 3.5t Lorry for Sale
When searching for the ideal 3.5 t lorry for sale, payload efficiency and safety engineering should always be your primary considerations. Many traditional horse lorries in the UK feature heavy, wooden-finish interiors that significantly reduce the legal weight you can carry. A major advantage of the Stephex design is our lightweight, carbon-fiber style, which maximises your available payload without compromising on structural safety. This allows you to transport your horses, tack, and equipment while staying completely within legal UK road limits.
Whether you are looking to buy horse truck configurations for a professional yard or a compact 3.5 ton lorry for weekend events, always inspect the ventilation systems, bulkhead strength, and ramp stability. Investing in a premium 3.5ton horsebox for sale ensures that your horses travel in a stress-free environment and arrive at the venue completely relaxed. Furthermore, because Stephex vehicles are built on world-class chassis frameworks like Mercedes and Renault, they maintain an exceptional resale value, making your purchase a secure, long-term financial investment.
Events & Exhibitions 2026
Experience the Stephex range in person.
Join our team at the UK’s premier equestrian events to explore our latest inventory and discuss your requirements.
| Event | Dates | |
| Belsay International Horse Trials | 15th – 17th May | |
| Royal Highland Show | 18th – 21st June | |
| Burgham International Horse Trials | 29th July – 2nd Aug | |
| Scone Palace / Stephex Masters | 27th – 30th Aug | |
| Defender Burghley Horse Trials | 2nd – 6th Sept |
Want to book a private viewing at one of these events? Contact us to schedule a walk-through of our STX and AKX models.
Stephex Trucks at Belsay Horse Trials
Stephex Trucks at Defender Bramham Horse Trials
Frequently Asked Questions About Stephex Horseboxes UK
What makes Stephex Horseboxes different from other brands?
Can I purchase pre-owned or used horseboxes directly from Stephex Trucks UK?
Yes, we frequently feature a premier selection of premium pre-owned and used horseboxes for sale UK wide. Stephex vehicles are world-renowned for maintaining exceptional resale value due to their durable chassis engineering and premium build quality. Every used horse truck undergoes a rigorous safety, mechanical, and structural inspection by our specialist team before handover to ensure complete peace of mind.
Do you provide servicing and repairs?
We offer complete ownership confidence through our dedicated UK aftersales support team. This includes comprehensive factory warranties, rapid access to genuine replacement parts, and a nationwide horsebox mobile repairs network. If an issue arises while you are at a show jumping event or at home, our mobile technicians can come directly to your yard to minimise your downtime and keep your truck moving flawlessly.
Do you offer financing or leasing options?
Yes, we offer highly flexible, competitive financing and leasing solutions tailored for both personal and commercial business needs. We understand that acquiring a luxury asset requires careful capital management, which is why we work alongside specialist equestrian lenders to structure packages that suit your specific financial requirements.
Our bespoke finance options include tax-efficient leasing, structured hire purchase agreements, VAT deferrals mapped to your cash flow, small initial deposits, and lower monthly payments with larger balloon options. Whether you are an elite amateur buyer investing in an AKX model or a professional racing yard acquiring an STX flagship vehicle, our team is here to guide you seamlessly through the funding process. Please see our dedicated finance page for further information or to start your application.
What is the difference between an STX and an AKX horsebox?
The STX is our flagship, fully customisable range built on Mercedes, Scania, or Volvo frames, offering bespoke configurations for up to nine horses. The AKX is our functional luxury range, built on a standardised Mercedes chassis, providing a “ready-to-go” luxury configuration with faster delivery times at a more accessible price point.
What driver’s licence do I need for a 3.5t lorry vs a 7.5t horsebox in the UK?
To drive a 3.5t lorry or horsebox in the UK, you only need a standard category B car licence, making it incredibly accessible for casual hobbyists and professional riders alike. However, to operate a larger 7.5t horsebox, you will need a category C1 licence. If you passed your UK driving test before 1st January 1997, you likely have this qualification automatically. If you passed after this date, you will need to take an additional medical and practical driving test to upgrade your licence for larger horse lorries.