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Head to head

Brian James A Transporter (A4) vs Ifor Williams TT2515

The Ifor Williams TT2515 is rated 700kg heavier gross.

Last reviewed 13 September 2026

A Transporter (A4)
Brian James A Transporter (A4)
Ifor Williams TT2515
Ifor Williams TT2515 - image: John Page Trailers Ltd

Key differences

Specifications side by side

Brian James A Transporter (A4)Ifor Williams TT2515
Gross weight2,000kg to 3,000kg depending on variant2700kg
Bed3.7m x 1.8m up to 5.0m x 2.0m depending on variant-
BrakesBraked, tandem axle-
Unladen weight-700kg
Payload-2000kg
Internal bed-2.46m x 1.49m
Axles-Twin

Sources: Brian James A Transporter (A4), Ifor Williams TT2515. 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 TT2515 if...

  • you want one that is rated 700kg heavier gross

A general farm and groundworks tipper for muck, aggregate or spoil, sized for towing behind a pickup or 4x4 rather than the larger 3500kg TT3017/TT3621 models.

Listed by

Full TT2515 specifications →

Common questions

What is the difference between the Brian James A Transporter (A4) and the Ifor Williams TT2515?

The Ifor Williams TT2515 is rated 700kg heavier gross. The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Ifor Williams TT2515 is a a twin-axle power tipping trailer.

Can I tow the Brian James A Transporter (A4) or the Ifor Williams TT2515 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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