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Brian James A Transporter (A4) vs Lider 38950

The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle. The Lider 38950 is a a braked twin-axle enclosed box van trailer rated at 2000kg gross weight..

Last reviewed 13 September 2026

Specifications side by side

Brian James A Transporter (A4)Lider 38950
Gross weight2,000kg to 3,000kg depending on variant2000kg
BrakesBraked, tandem axleBraked
Bed3.7m x 1.8m up to 5.0m x 2.0m depending on variant-
Unladen weight-630kg
Internal length-300cm
Internal width-155cm
Internal height-177cm
Axles-2

Sources: Brian James A Transporter (A4), Lider 38950. 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 38950 if...

A weatherproof enclosed trailer for market traders, couriers and event businesses who need to lock stock or equipment away overnight, with enough internal height to walk in upright.

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Full 38950 specifications →

Common questions

What is the difference between the Brian James A Transporter (A4) and the Lider 38950?

The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Lider 38950 is a a braked twin-axle enclosed box van trailer rated at 2000kg gross weight..

Can I tow the Brian James A Transporter (A4) or the Lider 38950 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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