Head to head
Ifor Williams Transporta vs Lider 39440
The Lider 39440 is 1,285kg lighter empty. The Ifor Williams Transporta is rated 2,750kg heavier gross and is 3.21m (10.5ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams Transporta weighs 1,285kg more empty.
- Gross weight: the Ifor Williams Transporta is rated 2,750kg heavier gross.
- Internal length: the Ifor Williams Transporta is 3.21m (10.5ft) longer inside.
- Internal width: the Ifor Williams Transporta is 91cm (3ft) wider inside.
Specifications side by side
| Ifor Williams Transporta | Lider 39440 | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Unladen weight | 1480kg | 195kg |
| Internal length | 5220mm | 201cm |
| Internal width | 2236mm | 133cm |
| Overall length | 6595mm | - |
| Internal height | - | 40cm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams Transporta, Lider 39440. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Transporta if...
- you want one that is rated 2,750kg heavier gross
- you want one that is 3.21m (10.5ft) longer inside
- you want one that is 91cm (3ft) wider inside
A car transporter trailer aimed at racers and track day drivers moving a single competition car, sitting within Ifor Williams's wider car transporter range alongside its tiltbed and beavertail designs.
Listed by
- John Page Trailers Ltd - Ashford, Biddenden
Buy or hire the 39440 if...
- you want one that is 1,285kg lighter empty
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 Transporta and the Lider 39440?
The Lider 39440 is 1,285kg lighter empty. The Ifor Williams Transporta is rated 2,750kg heavier gross and is 3.21m (10.5ft) longer inside. The Ifor Williams Transporta is a motorsport car transporter trailer; 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 Transporta or the Lider 39440?
The Lider 39440. It is 1,285kg lighter empty than the Ifor Williams Transporta.
Can I tow the Ifor Williams Transporta 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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