Head to head
Ifor Williams General Duty vs Lider 39530
The Ifor Williams General Duty is rated 650kg heavier gross. The Lider 39530 is 11cm wider inside and is 16cm longer inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams General Duty is rated 650kg heavier gross.
- Internal width: the Lider 39530 is 11cm wider inside.
- Internal length: the Lider 39530 is 16cm longer inside.
Specifications side by side
| Ifor Williams General Duty | Lider 39530 | |
|---|---|---|
| Gross weight | 1400kg to 2700kg depending on model | 750kg |
| Internal length | 1.84m (6ft) to 3.71m (12ft 2in) | 200cm |
| Internal width | 1.23m (4ft) to 1.71m (5ft 6in) | 134cm |
| Axles | Single or twin axle | 1 |
| Unladen weight | - | 206kg |
| Internal height | - | 50cm |
| Brakes | - | Unbraked |
Sources: Ifor Williams General Duty, Lider 39530. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the General Duty if...
- you want one that is rated 650kg heavier gross
Ifor Williams's entry-level flatbed range, bought by householders, gardeners and small trades for tip runs, garden waste and general loads. It is the trailer most UK hire yards keep several of, since one size or another suits almost any small job.
Listed by
- John Page Trailers Ltd - Ashford, Biddenden
Buy or hire the 39530 if...
- you want one that is 11cm wider inside
- you want one that is 16cm longer inside
An entry point into the galvanised Tough range for buyers who want a durable general purpose trailer without moving up to a braked chassis.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams General Duty and the Lider 39530?
The Ifor Williams General Duty is rated 650kg heavier gross. The Lider 39530 is 11cm wider inside and is 16cm longer inside. The Ifor Williams General Duty is a small flatbed/general purpose trailer range; the Lider 39530 is a an unbraked single-axle general purpose trailer rated at 750kg gross weight..
Can I tow the Ifor Williams General Duty or the Lider 39530 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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