Head to head
Equi-Trek Space-Treka III vs Richardson Trailers Supreme Ultra
The Richardson Trailers Supreme Ultra is 400kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Space-Treka III weighs 400kg more empty.
Specifications side by side
| Equi-Trek Space-Treka III | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Unladen weight | 1500kg | 1100 kg |
| Gross weight | 3500kg | - |
| Axles | 2 | - |
| Brakes | Braked (four fully braked wheels) | - |
| Maximum gross weight | - | 3200 kg |
| Overall length | - | 5.00 m (16 ft 5 in) |
| Internal length | - | 3.54 m (11 ft 7 in) |
| Internal width | - | 1.80 m (5 ft 11 in) |
Sources: Equi-Trek Space-Treka III, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Space-Treka III if...
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 Ultra if...
- you want one that is 400kg lighter empty
The Supreme Ultra suits owners looking for a well-established British-built two-horse trailer able to carry a pair of taller horses, since sellers describe it as taking two horses up to about 17.2hh. As a long-running Richardson model it is more often found on the used market now than ordered new.
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 Ultra?
The Richardson Trailers Supreme Ultra is 400kg lighter empty. The Equi-Trek Space-Treka III is a trailer with a large horse area and separate living space; the Richardson Trailers Supreme Ultra is a a two-horse trailer from British manufacturer Richardson, part of its Supreme range of horse trailers..
Which is lighter, the Equi-Trek Space-Treka III or the Richardson Trailers Supreme Ultra?
The Richardson Trailers Supreme Ultra. It is 400kg lighter empty than the Equi-Trek Space-Treka III.
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