We pride ourselves on producing first-class products and pay great attention to detail from the design stage right through to the manufacture of the finished products
Our pallet/bale (flat bed) trailers range from 6 tonnes to 18 tonnes, making them extremely versatile.
Our grass & grain trailers have a high-capacity monocoque-body design and are ideal for transporting a range of materials.
Our Low Loader range can be used for carrying plant & equipment, agricultural machinery and everyday farm use.
Our dumper trailers feature an easy-tilt mechanism with hydraulic door, barn door, or standard door hinged both ways for easy access.
Here is a small selection of our tractor and trailer attachments & accessories.
M4 Trailers are highly skilled and felxible enough to provide you with the trailer which fully satisfies your needs. We also offer a comprehensive trailer servicing and repair service.
Tir Bont Farm, Foelgastell, Llanelli, Carmarthenshire SA14 7HL
M4 Trailers supply quality agricultural trailers throughout the UK. Your first choice in agricultural trailers and equipment.