Head to head
Ifor Williams HBX506 vs Lider 39920
The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 96cm (3ft) longer inside. The Lider 39920 is 495kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams HBX506 is rated 1,850kg heavier gross.
- Unladen weight: the Ifor Williams HBX506 weighs 495kg more empty.
- Internal length: the Ifor Williams HBX506 is 96cm (3ft) longer inside.
- Internal width: the Ifor Williams HBX506 is 32cm (1ft) wider inside.
Specifications side by side
| Ifor Williams HBX506 | Lider 39920 | |
|---|---|---|
| Gross weight | 2600kg | 750kg |
| Unladen weight | 865kg | 370kg |
| Internal length | 3.26m | 230cm |
| Internal width | 1.67m | 135cm |
| Payload | 1735kg | - |
| Internal height | - | 157cm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams HBX506, Lider 39920. 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 96cm (3ft) longer inside
- you want one that is 32cm (1ft) 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 39920 if...
- you want one that is 495kg 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
Common questions
What is the difference between the Ifor Williams HBX506 and the Lider 39920?
The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 96cm (3ft) longer inside. The Lider 39920 is 495kg lighter empty. The Ifor Williams HBX506 is a a double horsebox trailer from Ifor Williams' HBX range; the Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams HBX506 or the Lider 39920?
The Lider 39920. It is 495kg lighter empty than the Ifor Williams HBX506.
Can I tow the Ifor Williams HBX506 or the Lider 39920 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.