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Equi-Trek Evolution vs Richardson Trailers Supreme Treble

The Richardson Trailers Supreme Treble is 3,240kg lighter empty. The Equi-Trek Evolution is rated 4.5 tonnes heavier gross.

Last reviewed 13 September 2026

Equi-Trek Evolution
Equi-Trek Evolution - image: suffolk.trek-trailers.co.uk
Supreme Treble
Richardson Trailers Supreme Treble

Key differences

Specifications side by side

Equi-Trek EvolutionRichardson Trailers Supreme Treble
Gross weight7200kg2,700kg
Unladen weight4500kg1,260kg
Overall length8.354m-
Overall width2.375m-
Overall height3.185m-
Capacity-2 horses forward, 1 pony reversed
External dimensions-5.40m long x 2.29m wide x 2.75m high
Internal dimensions-3.54m long x 1.80m wide x 2.33m high

Sources: Equi-Trek Evolution, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Evolution if...

  • you want one that is rated 4.5 tonnes heavier gross

A large motorised horsebox on an Iveco chassis for yards or professionals moving up to three horses or four ponies, requiring a 7.5 tonne category licence to drive. It sits toward the top of Equi-Trek's motorised range alongside the Endeavour.

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Full Evolution specifications →

Buy or hire the Supreme Treble if...

  • you want one that is 3,240kg lighter empty

A three-berth Richardson trailer built for a household with two horses and a pony rather than a full string. The reversed pony bay keeps overall length down compared with three forward-facing berths, which suits smaller yards and tow vehicles.

Listed by

Full Supreme Treble specifications →

Common questions

What is the difference between the Equi-Trek Evolution and the Richardson Trailers Supreme Treble?

The Richardson Trailers Supreme Treble is 3,240kg lighter empty. The Equi-Trek Evolution is rated 4.5 tonnes heavier gross. The Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.

Which is lighter, the Equi-Trek Evolution or the Richardson Trailers Supreme Treble?

The Richardson Trailers Supreme Treble. It is 3,240kg lighter empty than the Equi-Trek Evolution.

Can I tow the Equi-Trek Evolution or the Richardson Trailers Supreme Treble on a car licence?

Equi-Trek Evolution is rated over 3,500kg gross, which is beyond what a car can tow in the UK.

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