Head to head
Lider 39450 vs Richardson Trailers Supreme Ultra
The Lider 39450 is 850kg lighter empty. The Richardson Trailers Supreme Ultra is 1.03m (3.5ft) longer inside and is 47cm (1.5ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Richardson Trailers Supreme Ultra weighs 850kg more empty.
- Internal length: the Richardson Trailers Supreme Ultra is 1.03m (3.5ft) longer inside.
- Internal width: the Richardson Trailers Supreme Ultra is 47cm (1.5ft) wider inside.
Specifications side by side
| Lider 39450 | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Unladen weight | 250kg | 1100 kg |
| Internal length | 251cm | 3.54 m (11 ft 7 in) |
| Internal width | 133cm | 1.80 m (5 ft 11 in) |
| Gross weight | 750kg | - |
| Internal height | 40cm | - |
| Axles | 2 | - |
| Brakes | Unbraked | - |
| Maximum gross weight | - | 3200 kg |
| Overall length | - | 5.00 m (16 ft 5 in) |
Sources: Lider 39450, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 39450 if...
- you want one that is 850kg lighter empty
Gives buyers the stability of a twin-axle trailer for garden and general loads while staying under the unbraked weight limit.
Listed by
- Lider Trailers - Accrington, Blackburn
Buy or hire the Supreme Ultra if...
- you want one that is 1.03m (3.5ft) longer inside
- you want one that is 47cm (1.5ft) wider 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 Lider 39450 and the Richardson Trailers Supreme Ultra?
The Lider 39450 is 850kg lighter empty. The Richardson Trailers Supreme Ultra is 1.03m (3.5ft) longer inside and is 47cm (1.5ft) wider inside. The Lider 39450 is a an unbraked twin-axle wooden-sided general purpose trailer rated at 750kg gross weight.; 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 Lider 39450 or the Richardson Trailers Supreme Ultra?
The Lider 39450. It is 850kg lighter empty than the Richardson Trailers Supreme Ultra.
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