Head to head
Ifor Williams HB403 vs Lider 39394
The Lider 39394 is 493kg lighter empty and is 4cm wider inside. The Ifor Williams HB403 is rated 850kg heavier gross and is 55cm (2ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB403 weighs 493kg more empty.
- Gross weight: the Ifor Williams HB403 is rated 850kg heavier gross.
- Internal length: the Ifor Williams HB403 is 55cm (2ft) longer inside.
- Internal width: the Lider 39394 is 4cm wider inside.
Specifications side by side
| Ifor Williams HB403 | Lider 39394 | |
|---|---|---|
| Gross weight | 1600kg | 750kg |
| Unladen weight | 767kg | 274kg |
| Internal length | 3.08m | 253cm |
| Internal width | 1.30m | 134cm |
| Payload | 833kg | - |
| Internal height | - | 50cm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams HB403, Lider 39394. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HB403 if...
- you want one that is rated 850kg heavier gross
- you want one that is 55cm (2ft) longer inside
The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the 39394 if...
- you want one that is 493kg lighter empty
- you want one that is 4cm wider inside
The unbraked version of the 34392 general purpose trailer, for DIY and garden use where the lower gross weight keeps it towable by smaller cars.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams HB403 and the Lider 39394?
The Lider 39394 is 493kg lighter empty and is 4cm wider inside. The Ifor Williams HB403 is rated 850kg heavier gross and is 55cm (2ft) longer inside. The Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer; the Lider 39394 is a an unbraked single-axle general purpose trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams HB403 or the Lider 39394?
The Lider 39394. It is 493kg lighter empty than the Ifor Williams HB403.
Can I tow the Ifor Williams HB403 or the Lider 39394 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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