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Head to head

Ifor Williams HBX506 vs Lider 39394

The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 73cm (2.5ft) longer inside. The Lider 39394 is 591kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams HBX506
Ifor Williams HBX506 - image: Norfolk Trailers
Lider 39394
Lider 39394 - image: lidertrailers.co.uk

Key differences

Specifications side by side

Ifor Williams HBX506Lider 39394
Gross weight2600kg750kg
Unladen weight865kg274kg
Internal length3.26m253cm
Internal width1.67m134cm
Payload1735kg-
Internal height-50cm
Axles-1
Brakes-Unbraked

Sources: Ifor Williams HBX506, Lider 39394. 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 73cm (2.5ft) longer inside
  • you want one that is 33cm (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

Full HBX506 specifications →

Buy or hire the 39394 if...

  • you want one that is 591kg lighter empty

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

Full 39394 specifications →

Common questions

What is the difference between the Ifor Williams HBX506 and the Lider 39394?

The Ifor Williams HBX506 is rated 1,850kg heavier gross and is 73cm (2.5ft) longer inside. The Lider 39394 is 591kg lighter empty. The Ifor Williams HBX506 is a a double horsebox trailer from Ifor Williams' HBX range; the Lider 39394 is a an unbraked single-axle general purpose trailer rated at 750kg gross weight..

Which is lighter, the Ifor Williams HBX506 or the Lider 39394?

The Lider 39394. It is 591kg lighter empty than the Ifor Williams HBX506.

Can I tow the Ifor Williams HBX506 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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