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highfield boat

Manufacturing Extreme Trailers in Southampton we offer one of the largest catalogue of boat trailers in the country.

With our on site CNC laser and plastic injection moulding machines, not only can we guarantee the quality of our product we are also able to design bespoke trailers to suit the specific needs of your boat.

It is important to us at Extreme Trailers that you have the correct trailer for your craft, ensuring safe driving on the road and stress free launch and recovery at the slip way.

All of our trailers are hot dipped galvanised and only use high quality parts including Dutton Lainson winches, AL-KO Axles, Couplings and Bearings. Our very popular colour range of Non-Marking Wobble Rollers are made in house.

With 100 years of combined marine experience, we pride ourselves on excellent customer service. With an extensive stock of parts available online or by phone, we can advise you with any repair needs or bespoke parts to have you up and running in no time.

Launcher 4

Light weight and easy to use, perfect for launch and recovery by hand.

boat trailer, roller trailer,rib,pwer boat

The ever popular roller range. For ease at the slip way with our superior roller swing arm design.

sib inflatable trailer, bunks,

The best in it's class. Long carpeted bunks and transom pads for full boat and outboard support.

Wheel bearing

We manufacture and stock a wide range of trailer parts that are available for collection and delivery throughout the UK  

jet ski trailer, roller,boat galvanised

The perfect match for any

Jet ski. Check out our most popular trailer the EXT750

Jet ski trailer

rib trailer, hard boat trailer, dinghy

Ideal for your Dinghy. Our full trailer range can be configured  for any craft.

Shrimper 21

Our fixed keel range offers full keel support for trailer sailers from 17ft upwards.

Trailer side steps

Our range of trailer accessories includes docking arms for easy launch and recovery,

lightboards, ratchet straps and much more

Featured Products

50mm Ratchet Strap Blue


'Extreme Strap' available in either 25mm or 50mm is a great addition to any Extreme Trailer.

Roller Bunk 24


The perfect replacement from bunks to rollers.

Docking Arm


The greatest aid to get your boat central to the trailer, Ideal for cross winds and strong currents.  

What our customers have said

"BHG Marine have been dealing with Ross and the Team at Extreme for many  years. Excellent service, good communications and always willing to give advice and offer their expertise, ensuring we are always supplied the correct trailer to fit the many different styles of boats BHG have to offer.  Goes the extra mile to supply at short notice.  Would always recommend this company."

Richard Cosser, BHG Marine

"Thank you very much for delivering the trailer, your service has been great and I am very happy with the product."

Benjamin Cronin, Border Force

"Extreme’s products and build quality are second to none, and their support and knowledge unquestionable. It is extremely rare that we ever have an issue with a trailer they have built, but when there is, it is dealt with immediately and professionally. I would recommend Extreme trailers products to anyone”

Richard Thoroughgood, Marine Matters

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