Head to head
Lider 39920 vs Richardson Trailers Supreme Treble
The Richardson Trailers Supreme Treble is rated 1,950kg heavier gross. The Lider 39920 is 890kg lighter empty.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Richardson Trailers Supreme Treble is rated 1,950kg heavier gross.
- Unladen weight: the Richardson Trailers Supreme Treble weighs 890kg more empty.
Specifications side by side
| Lider 39920 | Richardson Trailers Supreme Treble | |
|---|---|---|
| Gross weight | 750kg | 2,700kg |
| Unladen weight | 370kg | 1,260kg |
| Internal length | 230cm | - |
| Internal width | 135cm | - |
| Internal height | 157cm | - |
| Axles | 1 | - |
| Brakes | Unbraked | - |
| Capacity | - | 2 horses forward, 1 pony reversed |
| External dimensions | - | 5.40m long x 2.29m wide x 2.75m high |
| Internal dimensions | - | 3.54m long x 1.80m wide x 2.33m high |
Sources: Lider 39920, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 39920 if...
- you want one that is 890kg lighter empty
The smallest box van in the range, for buyers who want lockable, weatherproof storage on the move without moving up to a braked twin-axle trailer.
Listed by
- Lider Trailers - Accrington, Blackburn
Buy or hire the Supreme Treble if...
- you want one that is rated 1,950kg heavier gross
A three-berth Richardson trailer built for a household with two horses and a pony rather than a full string. The reversed pony bay keeps overall length down compared with three forward-facing berths, which suits smaller yards and tow vehicles.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Lider 39920 and the Richardson Trailers Supreme Treble?
The Richardson Trailers Supreme Treble is rated 1,950kg heavier gross. The Lider 39920 is 890kg lighter empty. The Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight.; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.
Which is lighter, the Lider 39920 or the Richardson Trailers Supreme Treble?
The Lider 39920. It is 890kg lighter empty than the Richardson Trailers Supreme Treble.
Can I tow the Lider 39920 or the Richardson Trailers Supreme Treble on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.
