Head to head
Equi-Trek Space-Treka III vs Richardson Trailers Supreme Treble
The Equi-Trek Space-Treka III is rated 800kg heavier gross. The Richardson Trailers Supreme Treble is 240kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Equi-Trek Space-Treka III is rated 800kg heavier gross.
- Unladen weight: the Equi-Trek Space-Treka III weighs 240kg more empty.
Specifications side by side
| Equi-Trek Space-Treka III | Richardson Trailers Supreme Treble | |
|---|---|---|
| Gross weight | 3500kg | 2,700kg |
| Unladen weight | 1500kg | 1,260kg |
| Axles | 2 | - |
| Brakes | Braked (four fully braked wheels) | - |
| 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 Space-Treka III, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Space-Treka III if...
- you want one that is rated 800kg heavier gross
The current version of Equi-Trek's Space-Treka trailer, giving a generous horse area plus a separate living/tack space in a twin-axle chassis. It suits owners who want overnight facilities without moving to a triaxle model.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Horse Trailer Sales - Robertsbridge, Staplecross
Buy or hire the Supreme Treble if...
- you want one that is 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
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Equi-Trek Space-Treka III and the Richardson Trailers Supreme Treble?
The Equi-Trek Space-Treka III is rated 800kg heavier gross. The Richardson Trailers Supreme Treble is 240kg lighter empty. The Equi-Trek Space-Treka III is a trailer with a large horse area and separate living space; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.
Which is lighter, the Equi-Trek Space-Treka III or the Richardson Trailers Supreme Treble?
The Richardson Trailers Supreme Treble. It is 240kg lighter empty than the Equi-Trek Space-Treka III.
Can I tow the Equi-Trek Space-Treka III 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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