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Head to head

Ifor Williams CT166 vs Ifor Williams LM126

The Ifor Williams LM126 is 210kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams CT166
Ifor Williams CT166 - image: Shropshire Trailer Hire
Ifor Williams LM126
Ifor Williams LM126 - image: blains.co.uk

Key differences

Specifications side by side

Ifor Williams CT166Ifor Williams LM126
Gross weight3500kg3,500kg
Unladen weight885kg675kg
Payload2615kg-
Internal bed4.87m x 1.90m-
Deck-3.62m x 1.98m (11ft 9in x 6ft 5in)
Brakes-Braked

Sources: Ifor Williams CT166, Ifor Williams LM126. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the CT166 if...

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 LM126 if...

  • you want one that is 210kg lighter empty

A workhorse flatbed for plant hire firms, groundworkers and landscapers moving mini-diggers, pallets and fencing. The payload relative to its own weight is the reason it is so common on sites: 675kg unladen against a 3,500kg gross leaves a useful figure.

Listed by

Full LM126 specifications →

Common questions

What is the difference between the Ifor Williams CT166 and the Ifor Williams LM126?

The Ifor Williams LM126 is 210kg lighter empty. The Ifor Williams CT166 is a a tilt-bed car and machinery transporter trailer; the Ifor Williams LM126 is a flatbed trailer, twin axle.

Which is lighter, the Ifor Williams CT166 or the Ifor Williams LM126?

The Ifor Williams LM126. It is 210kg lighter empty than the Ifor Williams CT166.

Can I tow the Ifor Williams CT166 or the Ifor Williams LM126 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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