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Ifor Williams CT166 vs Woodford GP Single Axle Box

The Ifor Williams CT166 is rated 2,750kg heavier gross.

Last reviewed 13 September 2026

Ifor Williams CT166
Ifor Williams CT166 - image: Shropshire Trailer Hire
GP Single Axle Box
Woodford GP Single Axle Box

Key differences

Specifications side by side

Ifor Williams CT166Woodford GP Single Axle Box
Gross weight3500kg750kg (unbraked)
Unladen weight885kg-
Payload2615kg-
Internal bed4.87m x 1.90m-
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: Ifor Williams CT166, Woodford GP Single Axle Box. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the CT166 if...

  • you want one that is rated 2,750kg heavier gross

Bought by garages, recovery operators and plant hire firms who load low vehicles or compact machinery by tilting the deck to ground level instead of driving up loading ramps. The narrower CT166 bed suits standard cars and single machines.

Listed by

Full CT166 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 Ifor Williams CT166 and the Woodford GP Single Axle Box?

The Ifor Williams CT166 is rated 2,750kg heavier gross. The Ifor Williams CT166 is a a tilt-bed car and machinery transporter trailer; the Woodford GP Single Axle Box is a small single axle box trailer range.

Can I tow the Ifor Williams CT166 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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