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Head to head

Brian James A4 Transporter vs Woodford GP Single Axle Box

The Brian James A4 Transporter is rated 2,250kg heavier gross.

Last reviewed 13 September 2026

Brian James A4 Transporter
Brian James A4 Transporter - image: Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK
GP Single Axle Box
Woodford GP Single Axle Box

Key differences

Specifications side by side

Brian James A4 TransporterWoodford GP Single Axle Box
Gross weight3000kg750kg (unbraked)
Unladen weight770kg-
Payload2230kg-
Internal bed4.5m x 2.0m-
AxlesTwin axle-
Tyres-500x10 6-ply
Internal width-1,455mm
Load bed length-2,100mm to 2,710mm depending on size
Floor-12mm phenolic-coated birchwood

Sources: Brian James A4 Transporter, Woodford GP Single Axle Box. 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 is rated 2,250kg heavier gross

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

Full A4 Transporter specifications →

Buy or hire the GP Single Axle Box if...

A small, lidded box trailer bought by tradespeople and households for tools, tip runs and light loads that need weather protection. Its 750kg unbraked rating means almost any car with a towbar can pull it.

Listed by

Full GP Single Axle Box specifications →

Common questions

What is the difference between the Brian James A4 Transporter and the Woodford GP Single Axle Box?

The Brian James A4 Transporter is rated 2,250kg heavier gross. 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 Woodford GP Single Axle Box is a small single axle box trailer range.

Can I tow the Brian James A4 Transporter or the Woodford GP Single Axle Box 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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