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Brian James A Transporter (A4) vs Brian James Race Sport

The Brian James Race Sport is rated 1 tonnes heavier gross.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Brian James A Transporter (A4)Brian James Race Sport
Gross weight2,000kg to 3,000kg depending on variant3000kg
Bed3.7m x 1.8m up to 5.0m x 2.0m depending on variant-
BrakesBraked, tandem axle-
Unladen weight-from 1070kg
Payload-up to 1930kg
Internal bed-4.5m / 5.0m / 5.5m long x 2.0m / 2.1m wide
Axles-Twin

Sources: Brian James A Transporter (A4), Brian James Race Sport. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the A Transporter (A4) if...

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.

Full A Transporter (A4) specifications →

Buy or hire the Race Sport if...

  • you want one that is rated 1 tonnes heavier gross

A step up from the basic A Transporter range for racers and dealers who tie cars down often and want a punched deck for extra restraint options. It sits below the Race Transporter range on price while still covering most single-car trailering needs.

Full Race Sport specifications →

Common questions

What is the difference between the Brian James A Transporter (A4) and the Brian James Race Sport?

The Brian James Race Sport is rated 1 tonnes heavier gross. The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Brian James Race Sport is a an open twin-axle car transporter with a fully punched steel deck.

Can I tow the Brian James A Transporter (A4) or the Brian James Race Sport 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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