Head to head
Ifor Williams GX vs Lider 39920
The Ifor Williams GX is rated 1,950kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GX is rated 1,950kg heavier gross.
Specifications side by side
| Ifor Williams GX | Lider 39920 | |
|---|---|---|
| Gross weight | 2700-3500kg | 750kg |
| Unladen weight | - | 370kg |
| Internal length | - | 230cm |
| Internal width | - | 135cm |
| Internal height | - | 157cm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams GX, Lider 39920. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GX if...
- you want one that is rated 1,950kg heavier gross
Ifor Williams GX, carried by UK dealers and hire companies listed on GetBrent for sale. Plant trailers are the working end of groundworks: contractors and hire firms use them to move mini diggers, dumpers and rollers between sites.
Listed by
- R M Trailer Centre - Middlesbrough, North Ormesby
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the 39920 if...
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 GX and the Lider 39920?
The Ifor Williams GX is rated 1,950kg heavier gross. The Ifor Williams GX is a plant trailer range; the Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight..
Can I tow the Ifor Williams GX 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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