Head to head
Ifor Williams Eventa L vs Richardson Trailers Supreme Treble
The Richardson Trailers Supreme Treble is 692kg lighter empty. The Ifor Williams Eventa L is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams Eventa L weighs 692kg more empty.
- Gross weight: the Ifor Williams Eventa L is rated 800kg heavier gross.
Specifications side by side
| Ifor Williams Eventa L | Richardson Trailers Supreme Treble | |
|---|---|---|
| Gross weight | 3500kg | 2,700kg |
| Unladen weight | 1952kg | 1,260kg |
| Payload | 1548kg | - |
| Internal length | 5.22m | - |
| Internal width | 2.21m | - |
| 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: Ifor Williams Eventa L, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Eventa L if...
- you want one that is rated 800kg heavier gross
For owners who compete away from home and want to sleep or change in the trailer rather than tow a separate caravan, combining a two-horse area with a fitted living/changing section. It sits at the entry point of Ifor Williams' living-away range, below the larger Eventa M.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
- Universal Trailers - Billingshurst
- John Page Trailers Ltd - Ashford, Biddenden
Buy or hire the Supreme Treble if...
- you want one that is 692kg lighter empty
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 Eventa L and the Richardson Trailers Supreme Treble?
The Richardson Trailers Supreme Treble is 692kg lighter empty. The Ifor Williams Eventa L is rated 800kg heavier gross. The Ifor Williams Eventa L is a a two-horse living-away horsebox trailer; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.
Which is lighter, the Ifor Williams Eventa L or the Richardson Trailers Supreme Treble?
The Richardson Trailers Supreme Treble. It is 692kg lighter empty than the Ifor Williams Eventa L.
Can I tow the Ifor Williams Eventa L 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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