Head to head
Ifor Williams HBX506 vs Lider 39401
The Lider 39401 is 735kg lighter empty. The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 1.48m (5ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HBX506 weighs 735kg more empty.
- Gross weight: the Ifor Williams HBX506 is rated 1,850kg heavier gross.
- Internal length: the Ifor Williams HBX506 is 1.48m (5ft) longer inside.
- Internal width: the Ifor Williams HBX506 is 41cm (1.5ft) wider inside.
Specifications side by side
| Ifor Williams HBX506 | Lider 39401 | |
|---|---|---|
| Gross weight | 2600kg | 750kg |
| Unladen weight | 865kg | 130kg |
| Internal length | 3.26m | 178cm |
| Internal width | 1.67m | 126cm |
| Payload | 1735kg | - |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams HBX506, Lider 39401. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HBX506 if...
- you want one that is rated 1,850kg heavier gross
- you want one that is 1.48m (5ft) longer inside
- you want one that is 41cm (1.5ft) wider inside
A mid-size horsebox for owners moving one or two horses who want the updated HBX styling and features rather than the standard HB range trailer.
Listed by
- R M Trailer Centre - Middlesbrough, North Ormesby
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the 39401 if...
- you want one that is 735kg lighter empty
A step up from the 39400E for owners of larger or heavier motorcycles who still want to stay under the unbraked 750kg threshold.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams HBX506 and the Lider 39401?
The Lider 39401 is 735kg lighter empty. The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 1.48m (5ft) longer inside. The Ifor Williams HBX506 is a a double horsebox trailer from Ifor Williams' HBX range; the Lider 39401 is a an unbraked single-axle trailer for carrying one motorcycle..
Which is lighter, the Ifor Williams HBX506 or the Lider 39401?
The Lider 39401. It is 735kg lighter empty than the Ifor Williams HBX506.
Can I tow the Ifor Williams HBX506 or the Lider 39401 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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