Head to head
Ifor Williams P5 vs Lider 39440
The Lider 39440 is rated 250kg heavier gross. The Ifor Williams P5 is 54kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Lider 39440 is rated 250kg heavier gross.
- Unladen weight: the Lider 39440 weighs 54kg more empty.
Specifications side by side
| Ifor Williams P5 | Lider 39440 | |
|---|---|---|
| Gross weight | 500kg | 750kg |
| Unladen weight | 141kg | 195kg |
| Brakes | Unbraked | Unbraked |
| Payload | 359kg | - |
| Internal bed | 1.53m x 1.02m | - |
| Internal length | - | 201cm |
| Internal width | - | 133cm |
| Internal height | - | 40cm |
| Axles | - | 1 |
Sources: Ifor Williams P5, Lider 39440. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P5 if...
- you want one that is 54kg lighter empty
A light general-purpose trailer for domestic buyers moving garden waste, small loads or a mower, chosen for its low unladen weight so it can be towed by almost any car.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the 39440 if...
- you want one that is rated 250kg heavier gross
A budget wood-sided trailer for garden waste, logs and general household loads, sold as a lighter option than the galvanised Tough range.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams P5 and the Lider 39440?
The Lider 39440 is rated 250kg heavier gross. The Ifor Williams P5 is 54kg lighter empty. The Ifor Williams P5 is a the smallest unbraked domestic trailer Ifor Williams makes; the Lider 39440 is a an unbraked single-axle wooden-sided general purpose trailer rated at 750kg gross weight..
Which is lighter, the Ifor Williams P5 or the Lider 39440?
The Ifor Williams P5. It is 54kg lighter empty than the Lider 39440.
Can I tow the Ifor Williams P5 or the Lider 39440 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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