Head to head
Brian James A Transporter (A4) vs Lider 39600
The Lider 39600 is rated 500kg heavier gross.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Lider 39600 is rated 500kg heavier gross.
Specifications side by side
| Brian James A Transporter (A4) | Lider 39600 | |
|---|---|---|
| Gross weight | 2,000kg to 3,000kg depending on variant | 2500kg |
| Brakes | Braked, tandem axle | Braked |
| Bed | 3.7m x 1.8m up to 5.0m x 2.0m depending on variant | - |
| Unladen weight | - | 550kg |
| Internal bed | - | 256 x 148 x 30cm |
| Axles | - | 2 |
Sources: Brian James A Transporter (A4), Lider 39600. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A Transporter (A4) if...
One of the most common car trailers in Britain, bought by trade and private owners for moving road cars, project cars and small vans. The reason it sells is the spread of bed length and gross weight combinations, which lets you match the trailer to the tow car rather than the other way round.
Listed by
- Fieldfare Trailer Centre - Salisbury
- Bicester Trailer Centre - Bicester
- Trek-Trailers Three Counties - Hereford
Buy or hire the 39600 if...
- you want one that is rated 500kg heavier gross
A serious tipping trailer for groundworkers and smallholders shifting muck, aggregate or spoil in bulk, with braked axles for towing at higher payloads.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Brian James A Transporter (A4) and the Lider 39600?
The Lider 39600 is rated 500kg heavier gross. The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Lider 39600 is a a braked twin-axle tipping trailer rated at 2500kg gross weight..
Can I tow the Brian James A Transporter (A4) or the Lider 39600 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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