Head to head
Ifor Williams HB403 vs Lider 38950
The Lider 38950 is rated 400kg heavier gross and is 137kg lighter empty. The Ifor Williams HB403 is 8cm longer inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Lider 38950 is rated 400kg heavier gross.
- Unladen weight: the Ifor Williams HB403 weighs 137kg more empty.
- Internal width: the Lider 38950 is 25cm wider inside.
- Internal length: the Ifor Williams HB403 is 8cm longer inside.
Specifications side by side
| Ifor Williams HB403 | Lider 38950 | |
|---|---|---|
| Gross weight | 1600kg | 2000kg |
| Unladen weight | 767kg | 630kg |
| Internal length | 3.08m | 300cm |
| Internal width | 1.30m | 155cm |
| Payload | 833kg | - |
| Internal height | - | 177cm |
| Axles | - | 2 |
| Brakes | - | Braked |
Sources: Ifor Williams HB403, Lider 38950. 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 8cm 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 38950 if...
- you want one that is rated 400kg heavier gross
- you want one that is 137kg lighter empty
- you want one that is 25cm wider inside
A weatherproof enclosed trailer for market traders, couriers and event businesses who need to lock stock or equipment away overnight, with enough internal height to walk in upright.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams HB403 and the Lider 38950?
The Lider 38950 is rated 400kg heavier gross and is 137kg lighter empty. The Ifor Williams HB403 is 8cm longer inside. The Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer; the Lider 38950 is a a braked twin-axle enclosed box van trailer rated at 2000kg gross weight..
Which is lighter, the Ifor Williams HB403 or the Lider 38950?
The Lider 38950. It is 137kg lighter empty than the Ifor Williams HB403.
Can I tow the Ifor Williams HB403 or the Lider 38950 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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