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Brian James T Transporter vs Richardson Trailers Supreme Treble

The Brian James T Transporter is rated 800kg heavier gross.

Last reviewed 13 September 2026

Brian James T Transporter
Brian James T Transporter - image: threecounties.trek-trailers.co.uk
Supreme Treble
Richardson Trailers Supreme Treble

Key differences

Specifications side by side

Brian James T TransporterRichardson Trailers Supreme Treble
Gross weight3500kg2,700kg
Payload2530kg-
Internal bed5.0m x 2.1m-
AxlesTwin (12in steel rims)-
Capacity-2 horses forward, 1 pony reversed
Unladen weight-1,260kg
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: Brian James T Transporter, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the T Transporter if...

  • you want one that is rated 800kg heavier gross

A mid-range open transporter for dealers and recovery firms who want a manual tilt-bed rather than the hydraulic-tilt Race Transporter range at a lower cost. Its 5.0m x 2.1m bed suits most single road cars and small vans.

Full T Transporter specifications →

Buy or hire the Supreme Treble if...

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 Brian James T Transporter and the Richardson Trailers Supreme Treble?

The Brian James T Transporter is rated 800kg heavier gross. The Brian James T Transporter is a an open twin-axle car transporter with a manual hydraulic tilt-bed; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.

Can I tow the Brian James T Transporter or the Richardson Trailers Supreme Treble on a car licence?

Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.

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