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Head to head

Debon C255 vs Ifor Williams GH146

The Ifor Williams GH146 carries 1,660kg more and is rated 2.2 tonnes heavier gross. The Debon C255 is 540kg lighter empty.

Last reviewed 13 September 2026

Debon C255
Debon C255 - image: fieldfare.co.uk
Ifor Williams GH146
Ifor Williams GH146 - image: blains.co.uk

Key differences

Specifications side by side

Debon C255Ifor Williams GH146
Gross weight1300kg3500kg
Unladen weight370kg910kg
Payload930kg2590kg
Internal length230cm (255cm to front curve)-
Internal width125cm-
Internal height155cm-
Axles1-
BrakesBraked-
Internal bed-4.285m x 1.84m

Sources: Debon C255, Ifor Williams GH146. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C255 if...

  • you want one that is 540kg lighter empty

The entry point into Debon's Roadster box van range, aimed at sole traders and market traders who want lockable, weatherproof storage behind a family car.

Listed by

Full C255 specifications →

Buy or hire the GH146 if...

  • you want one that carries 1,660kg more
  • you want one that is rated 2.2 tonnes heavier gross

Aimed at plant hire operators who need the longest bed in the GH range for larger excavators or two smaller machines, with a tri-axle chassis to keep payload up within the 3500kg limit.

Listed by

Full GH146 specifications →

Common questions

What is the difference between the Debon C255 and the Ifor Williams GH146?

The Ifor Williams GH146 carries 1,660kg more and is rated 2.2 tonnes heavier gross. The Debon C255 is 540kg lighter empty. The Debon C255 is a a braked single-axle enclosed box van trailer rated at 1300kg gross weight.; the Ifor Williams GH146 is a a tri-axle long-bed plant trailer.

Which is lighter, the Debon C255 or the Ifor Williams GH146?

The Debon C255. It is 540kg lighter empty than the Ifor Williams GH146.

Which carries more, the Debon C255 or the Ifor Williams GH146?

The Ifor Williams GH146, by 1,660kg.

Can I tow the Debon C255 or the Ifor Williams GH146 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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