Head to head
Ifor Williams CT166 vs M-Tec 8ft x 5ft Twin Axle Trailer
The M-Tec 8ft x 5ft Twin Axle Trailer is 285kg lighter empty. The Ifor Williams CT166 is rated 800kg heavier gross and carries 515kg more.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Ifor Williams CT166 weighs 285kg more empty.
- Gross weight: the Ifor Williams CT166 is rated 800kg heavier gross.
- Payload: the Ifor Williams CT166 carries 515kg more.
Specifications side by side
| Ifor Williams CT166 | M-Tec 8ft x 5ft Twin Axle Trailer | |
|---|---|---|
| Gross weight | 3500kg | 2700kg |
| Unladen weight | 885kg | 600kg |
| Payload | 2615kg | 2100kg |
| Internal bed | 4.87m x 1.90m | - |
| Internal length | - | 2440mm |
| Internal width | - | 1524mm |
| Axles | - | Twin |
| Brakes | - | Braked (Knott, 4 wheels) |
Sources: Ifor Williams CT166, M-Tec 8ft x 5ft Twin Axle Trailer. 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 800kg heavier gross
- you want one that carries 515kg more
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
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the 8ft x 5ft Twin Axle Trailer if...
- you want one that is 285kg lighter empty
A wider twin-axle box trailer for builders, farmers and plant hire yards needing to carry bulkier loads such as pallets or small plant, with braked axles for safer road towing at higher weights.
Listed by
- A & M Trailers & Trailer Parts - Armagh, Milford
Common questions
What is the difference between the Ifor Williams CT166 and the M-Tec 8ft x 5ft Twin Axle Trailer?
The M-Tec 8ft x 5ft Twin Axle Trailer is 285kg lighter empty. The Ifor Williams CT166 is rated 800kg heavier gross and carries 515kg more. The Ifor Williams CT166 is a a tilt-bed car and machinery transporter trailer; the M-Tec 8ft x 5ft Twin Axle Trailer is a 8ft x 5ft braked twin axle general purpose trailer.
Which is lighter, the Ifor Williams CT166 or the M-Tec 8ft x 5ft Twin Axle Trailer?
The M-Tec 8ft x 5ft Twin Axle Trailer. It is 285kg lighter empty than the Ifor Williams CT166.
Which carries more, the Ifor Williams CT166 or the M-Tec 8ft x 5ft Twin Axle Trailer?
The Ifor Williams CT166, by 515kg.
Can I tow the Ifor Williams CT166 or the M-Tec 8ft x 5ft Twin Axle Trailer 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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