Head to head
Ifor Williams LM126 vs Lider 39920
The Ifor Williams LM126 is rated 2,750kg heavier gross. The Lider 39920 is 305kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams LM126 is rated 2,750kg heavier gross.
- Unladen weight: the Ifor Williams LM126 weighs 305kg more empty.
Specifications side by side
| Ifor Williams LM126 | Lider 39920 | |
|---|---|---|
| Gross weight | 3,500kg | 750kg |
| Unladen weight | 675kg | 370kg |
| Brakes | Braked | Unbraked |
| Deck | 3.62m x 1.98m (11ft 9in x 6ft 5in) | - |
| Internal length | - | 230cm |
| Internal width | - | 135cm |
| Internal height | - | 157cm |
| Axles | - | 1 |
Sources: Ifor Williams LM126, Lider 39920. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the LM126 if...
- you want one that is rated 2,750kg heavier gross
A workhorse flatbed for plant hire firms, groundworkers and landscapers moving mini-diggers, pallets and fencing. The payload relative to its own weight is the reason it is so common on sites: 675kg unladen against a 3,500kg gross leaves a useful figure.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Cobham Trailer Hire - Cobham, East Horsley
- G-Tec Trailers - Thetford, Holme Hale
Buy or hire the 39920 if...
- you want one that is 305kg 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 LM126 and the Lider 39920?
The Ifor Williams LM126 is rated 2,750kg heavier gross. The Lider 39920 is 305kg lighter empty. The Ifor Williams LM126 is a flatbed trailer, twin axle; the Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams LM126 or the Lider 39920?
The Lider 39920. It is 305kg lighter empty than the Ifor Williams LM126.
Can I tow the Ifor Williams LM126 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.
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