Head to head
Ifor Williams GP vs Lider 39401
The Ifor Williams GP is rated 2,750kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GP is rated 2,750kg heavier gross.
Specifications side by side
| Ifor Williams GP | Lider 39401 | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Axles | Tri-axle | 1 |
| Unladen weight | - | 130kg |
| Internal length | - | 178cm |
| Internal width | - | 126cm |
| Brakes | - | Unbraked |
Sources: Ifor Williams GP, Lider 39401. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GP if...
- you want one that is rated 2,750kg heavier gross
Ifor Williams GP, 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.
Full GP specifications →Buy or hire the 39401 if...
A step up from the 39400E for owners of larger or heavier motorcycles who still want to stay under the unbraked 750kg threshold.
Full 39401 specifications →Common questions
What is the difference between the Ifor Williams GP and the Lider 39401?
The Ifor Williams GP is rated 2,750kg heavier gross. The Ifor Williams GP is a plant trailer range; the Lider 39401 is a an unbraked single-axle trailer for carrying one motorcycle..
Can I tow the Ifor Williams GP or the Lider 39401 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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