Head to head
Brian James Race Transporter 6 vs Richardson Trailers Supreme Ultra
The Richardson Trailers Supreme Ultra is 340kg lighter empty. The Brian James Race Transporter 6 is 33cm (1ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Brian James Race Transporter 6 weighs 340kg more empty.
- Internal width: the Brian James Race Transporter 6 is 33cm (1ft) wider inside.
Specifications side by side
| Brian James Race Transporter 6 | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Unladen weight | from 1440kg | 1100 kg |
| Internal width | 2.13m / 2.35m | 1.80 m (5 ft 11 in) |
| Gross weight | 3500kg | - |
| Payload | up to 2060kg | - |
| Internal bed | 5.5m / 6.0m / 6.5m long | - |
| Axles | Tri-axle | - |
| Maximum gross weight | - | 3200 kg |
| Overall length | - | 5.00 m (16 ft 5 in) |
| Internal length | - | 3.54 m (11 ft 7 in) |
Sources: Brian James Race Transporter 6, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Transporter 6 if...
- you want one that is 33cm (1ft) wider inside
Chosen by professional race and recovery outfits carrying wider GT or modified cars that need the extra internal width over the Race Transporter 4 and 5. The tri-axle chassis and electric tilt-bed suit frequent, heavier-duty use.
Listed by
- Bicester Trailer Centre - Bicester
Buy or hire the Supreme Ultra if...
- you want one that is 340kg 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 Brian James Race Transporter 6 and the Richardson Trailers Supreme Ultra?
The Richardson Trailers Supreme Ultra is 340kg lighter empty. The Brian James Race Transporter 6 is 33cm (1ft) wider inside. The Brian James Race Transporter 6 is a a tri-axle electric tilt-bed car transporter for heavier or wider vehicles; 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 Brian James Race Transporter 6 or the Richardson Trailers Supreme Ultra?
The Richardson Trailers Supreme Ultra. It is 340kg lighter empty than the Brian James Race Transporter 6.
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