Head to head
Bockmann KT-PB-AL 3015/27 M F vs Richardson Trailers Supreme Ultra
The Richardson Trailers Supreme Ultra is 29cm wider inside and is 29cm longer inside.
Last reviewed 13 September 2026

Key differences
- Internal width: the Richardson Trailers Supreme Ultra is 29cm wider inside.
- Internal length: the Richardson Trailers Supreme Ultra is 29cm longer inside.
Specifications side by side
| Bockmann KT-PB-AL 3015/27 M F | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Internal length | 3255mm | 3.54 m (11 ft 7 in) |
| Internal width | 1515mm | 1.80 m (5 ft 11 in) |
| Gross weight | 2700kg | - |
| Payload | 2045kg | - |
| Internal height | 2093mm | - |
| Axles | 2 | - |
| Brakes | Braked (overrun) | - |
| Maximum gross weight | - | 3200 kg |
| Unladen weight | - | 1100 kg |
| Overall length | - | 5.00 m (16 ft 5 in) |
Sources: Bockmann KT-PB-AL 3015/27 M F, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KT-PB-AL 3015/27 M F if...
A low-loading, fully enclosed box trailer aimed at tradespeople who need to carry tools, motorbikes or equipment securely and out of the weather. The low load height makes wheeling heavy items in and out easier than a high-sided box.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Supreme Ultra if...
- you want one that is 29cm wider inside
- you want one that is 29cm longer inside
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 Bockmann KT-PB-AL 3015/27 M F and the Richardson Trailers Supreme Ultra?
The Richardson Trailers Supreme Ultra is 29cm wider inside and is 29cm longer inside. The Bockmann KT-PB-AL 3015/27 M F is a low-loader box trailer with aluminium body and polyester front; 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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