Extreme Trailers
Great British Boat Trailers
Finding the Perfect Trailer for Your Boat Shouldn’t Be Complicated
Tonto Marine is proud to be an official stockist for Extreme Trailers – one of the UK’s largest and most respected boat trailer manufacturers.
Whether you’re launching on the Dart, exploring the Devon coast, or heading further afield, we’ll help you find the perfect trailer for your boat. And if our extensive range doesn’t have exactly what you need, Extreme’s bespoke manufacturing capabilities mean we can arrange a custom solution.
Safe on the Road. Stress-Free at the Slipway.
That’s what matters when you’re getting your boat to the water. Extreme trailers are built to take the worry out of towing and launching. They use premium components from trusted brands like Dutton Lainson and AL-KO. Their signature non-marking rollers protect your hull, while hot-dipped galvanising ensures longevity in our coastal environment.
Engineering
Built to Last
Designed for British Boating Conditions
Each and every Extreme Trailer is designed and manufactured in Great Britain to exacting standards. These aren’t mass-produced imports – they’re quality trailers built for British boating conditions.
The hot-dipped galvanising process (to BS EN ISO 1461) provides superior corrosion protection, essential for our coastal environment. The clever U-bolt construction means your trailer can be fully adjusted to fit your hull perfectly. That means there is no forcing your boat to fit the trailer.
Inside, it’s all quality components: AL-KO and Knott axles for reliability, Dutton Lainson winches for smooth operation, and Extreme’s own wobble rollers to protect your gelcoat. Waterproof sealed bearings throughout mean less maintenance and more time on the water.mals and aquatic grass beds from the danger of propellers.
Everything You Need, Right Out of the Box
Every trailer comes complete with light board, winch, and certificate of conformity as standard.
Are you a bit different?
If you need something truly bespoke. Extreme can design and build custom trailers to your exact specifications – just ask us for details and we’ll put you in touch.
Trailer Parts & Accessories – Delivered Direct
Need replacement parts or upgrades for your existing trailer? Our online shop stocks everything you need to keep your trailer in top condition.
From winch straps and wobble rollers to bearings, lights, and jockey wheels – browse our comprehensive range and order with confidence. We only retail genuine Extreme Trailer parts.
No need to travel or wait around. Simply order with us and we’ll ship directly to your door, anywhere in the UK. Most items are dispatched within 24 hours, so you can get that repair done. Furthermore, you can get back to what matters – using your boat.
