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Brian James C4 Transporter vs Erde PM320

The Brian James C4 Transporter is a car transporter trailer. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle..

Last reviewed 13 September 2026

C4 Transporter
Brian James C4 Transporter
Erde PM320
Erde PM320 - image: erdetrailersuk.com

Specifications side by side

Brian James C4 TransporterErde PM320
Gross weight2000-2600kg (range across C4 variants)300kg
Deck length12ft 2in (3.7m) loading area, up to 16ft overall-
Deck width5ft 10in - 6ft-
Axles2-
Ramps8ft loading ramps included-
Unladen weight-60kg
Payload-236kg
Internal bed-200 x 112cm

Sources: Brian James C4 Transporter, Erde PM320. 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 PM320 if...

Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.

Listed by

Full PM320 specifications →

Common questions

What is the difference between the Brian James C4 Transporter and the Erde PM320?

The Brian James C4 Transporter is a car transporter trailer; the Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle..

Can I tow the Brian James C4 Transporter or the Erde PM320 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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