Head to head
Debon C900 vs Richardson Trailers Supreme Ultra
The Debon C900 is a a twin-axle enclosed box van trailer rated at 3500kg gross weight, longer than the c800.. The Richardson Trailers Supreme Ultra is a a two-horse trailer from british manufacturer richardson, part of its supreme range of horse trailers..
Last reviewed 13 September 2026

Specifications side by side
| Debon C900 | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Unladen weight | 1100kg | 1100 kg |
| Gross weight | 3500kg | - |
| Payload | 2400kg | - |
| Axles | 2 | - |
| 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: Debon C900, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C900 if...
The longest box van in the Roadster line, for businesses that need maximum internal length within the 3500kg unbraked-towing-vehicle-friendly class.
Listed by
- Kent Towing Solutions - Tunbridge Wells
Buy or hire the Supreme Ultra if...
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 Debon C900 and the Richardson Trailers Supreme Ultra?
The Debon C900 is a a twin-axle enclosed box van trailer rated at 3500kg gross weight, longer than the C800.; the Richardson Trailers Supreme Ultra is a a two-horse trailer from British manufacturer Richardson, part of its Supreme range of horse trailers..
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