Head to head
Brian James A4 Transporter vs PRG Trailers ProLine Beavertail
The Brian James A4 Transporter carries 255kg more. The PRG Trailers ProLine Beavertail has a bed 38cm (1ft) longer.
Last reviewed 13 September 2026
Key differences
- Payload: the Brian James A4 Transporter carries 255kg more.
- Internal bed: the PRG Trailers ProLine Beavertail has a bed 38cm (1ft) longer.
Specifications side by side
| Brian James A4 Transporter | PRG Trailers ProLine Beavertail | |
|---|---|---|
| Gross weight | 3000kg | 3,000kg (twin axle, 10in wheels) up to 3,500kg (twin axle 13in wheels, and all tri axle models) |
| Payload | 2230kg | 1,975kg to 2,550kg depending on configuration |
| Internal bed | 4.5m x 2.0m | 4.88m to 6.40m long, 2.13m or 2.28m wide |
| Axles | Twin axle | Twin or Tri |
| Unladen weight | 770kg | - |
| Brakes | - | Braked (Alko AAA self-adjusting brakes) |
Sources: Brian James A4 Transporter, PRG Trailers ProLine Beavertail. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A4 Transporter if...
- you want one that carries 255kg more
The A4 Transporter suits driving schools, small dealers and enthusiasts who need to move one car at a time behind a car-derived tow vehicle, offering a simple twin-axle bed without the cost of a beavertail or enclosed body. Its compact size makes it easier to store and manoeuvre than the longer trailers in the A Transporter range.
Listed by
- Compass Trailers - Lewes, Ringmer
- Saxons Trailers - Westerham, Biggin Hill
- R M Trailer Centre - Middlesbrough, North Ormesby
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Buy or hire the ProLine Beavertail if...
- you want one that has a bed 38cm (1ft) longer
The ProLine Beavertail suits owners of low-ground-clearance cars, since its beavertail ramp lets a car drive on and off without grounding, unlike a flat-bed transporter. PRG offers it across twin and tri-axle chassis so buyers can match the trailer to a 3000kg or 3500kg tow limit.
Listed by
- Compass Trailers - Lewes, Ringmer
Common questions
What is the difference between the Brian James A4 Transporter and the PRG Trailers ProLine Beavertail?
The Brian James A4 Transporter carries 255kg more. The PRG Trailers ProLine Beavertail has a bed 38cm (1ft) longer. The Brian James A4 Transporter is a twin-axle open car transporter trailer from Brian James' A Transporter range, built for towing one car on a 4.5m bed.; the PRG Trailers ProLine Beavertail is a pRG Trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..
Which carries more, the Brian James A4 Transporter or the PRG Trailers ProLine Beavertail?
The Brian James A4 Transporter, by 255kg.
Can I tow the Brian James A4 Transporter or the PRG Trailers ProLine Beavertail 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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