Head to head
Ifor Williams P6 vs Richardson Trailers Supreme Treble
The Richardson Trailers Supreme Treble is rated 1.7 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Richardson Trailers Supreme Treble is rated 1.7 tonnes heavier gross.
Specifications side by side
| Ifor Williams P6 | Richardson Trailers Supreme Treble | |
|---|---|---|
| Gross weight | 1000kg | 2,700kg |
| Axles | Single | - |
| Brakes | Braked | - |
| Size | 6ft x 4ft | - |
| Capacity | - | 2 horses forward, 1 pony reversed |
| Unladen weight | - | 1,260kg |
| 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: Ifor Williams P6, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P6 if...
Ifor Williams P6, carried by UK dealers and hire companies listed on GetBrent for sale. The small Ifor Williams general purpose trailer and the forerunner of the current P6e. Householders and gardeners use it for tip runs, garden waste and DIY materials behind almost any car.
Full P6 specifications →Buy or hire the Supreme Treble if...
- you want one that is rated 1.7 tonnes 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 Ifor Williams P6 and the Richardson Trailers Supreme Treble?
The Richardson Trailers Supreme Treble is rated 1.7 tonnes heavier gross. The Ifor Williams P6 is a small general purpose trailer, 6ft x 4ft; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.
Can I tow the Ifor Williams P6 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.
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