Head to head
Ifor Williams P7e vs Lider 39920
The Ifor Williams P7e is 177kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Lider 39920 weighs 177kg more empty.
Specifications side by side
| Ifor Williams P7e | Lider 39920 | |
|---|---|---|
| Gross weight | 750kg | 750kg |
| Unladen weight | 193kg | 370kg |
| Brakes | Unbraked | Unbraked |
| Payload | 557kg | - |
| Internal bed | 2.21m x 1.21m | - |
| Internal length | - | 230cm |
| Internal width | - | 135cm |
| Internal height | - | 157cm |
| Axles | - | 1 |
Sources: Ifor Williams P7e, Lider 39920. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P7e if...
- you want one that is 177kg lighter empty
For buyers who find the P6e's bed a little short for longer items like ladders or fencing panels, on the same unbraked 750kg chassis.
Listed by
- Cobham Trailer Hire - Cobham, East Horsley
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
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 P7e and the Lider 39920?
The Ifor Williams P7e is 177kg lighter empty. The Ifor Williams P7e is a a slightly longer unbraked general-purpose trailer; the Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams P7e or the Lider 39920?
The Ifor Williams P7e. It is 177kg lighter empty than the Lider 39920.
Can I tow the Ifor Williams P7e 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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