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Brian James C4 Transporter vs PRG Trailers ProLine Beavertail

The Brian James C4 Transporter is a car transporter trailer. The PRG Trailers ProLine Beavertail is a prg trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..

Last reviewed 13 September 2026

C4 Transporter
Brian James C4 Transporter
PRG Trailers ProLine Beavertail
PRG Trailers ProLine Beavertail - image: prgtrailers.co.uk

Specifications side by side

Brian James C4 TransporterPRG Trailers ProLine Beavertail
Gross weight2000-2600kg (range across C4 variants)3,000kg (twin axle, 10in wheels) up to 3,500kg (twin axle 13in wheels, and all tri axle models)
Axles2Twin or Tri
Deck length12ft 2in (3.7m) loading area, up to 16ft overall-
Deck width5ft 10in - 6ft-
Ramps8ft loading ramps included-
Payload-1,975kg to 2,550kg depending on configuration
Internal bed-4.88m to 6.40m long, 2.13m or 2.28m wide
Brakes-Braked (Alko AAA self-adjusting brakes)

Sources: Brian James C4 Transporter, PRG Trailers ProLine Beavertail. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C4 Transporter if...

A twin-axle trailer for moving a single car, van or small plant item, used by garages, racers and recovery firms. It is light enough for many family cars to tow while still carrying a saloon or hatchback on its own wheels.

Full C4 Transporter specifications →

Buy or hire the ProLine Beavertail if...

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.

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Full ProLine Beavertail specifications →

Common questions

What is the difference between the Brian James C4 Transporter and the PRG Trailers ProLine Beavertail?

The Brian James C4 Transporter is a car transporter trailer; the PRG Trailers ProLine Beavertail is a pRG Trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..

Can I tow the Brian James C4 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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