Head to head
Brian James A Transporter (A4) vs Erde PM310
The Brian James A Transporter (A4) is rated 1.7 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James A Transporter (A4) is rated 1.7 tonnes heavier gross.
Specifications side by side
| Brian James A Transporter (A4) | Erde PM310 | |
|---|---|---|
| Gross weight | 2,000kg to 3,000kg depending on variant | 300kg |
| Bed | 3.7m x 1.8m up to 5.0m x 2.0m depending on variant | - |
| Brakes | Braked, tandem axle | - |
| Unladen weight | - | 60kg |
| Payload | - | 240kg |
| Internal bed | - | 200 x 112cm |
Sources: Brian James A Transporter (A4), Erde PM310. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A Transporter (A4) if...
- you want one that is rated 1.7 tonnes heavier gross
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 PM310 if...
A lightweight option for owners of smaller motorcycles or scooters who want the least weight to tow. The 200 x 112cm bed suits scooters, trail bikes and smaller road bikes, and the 60kg unladen weight barely registers on a tow car.
Listed by
- Trailer Centre - Rowley Regis
Common questions
What is the difference between the Brian James A Transporter (A4) and the Erde PM310?
The Brian James A Transporter (A4) is rated 1.7 tonnes heavier gross. The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Erde PM310 is a a small unbraked single-axle trailer for carrying one motorcycle..
Can I tow the Brian James A Transporter (A4) or the Erde PM310 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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