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Head to head

Ifor Williams GH94BT vs Lider 39450

The Ifor Williams GH94BT is rated 1,950kg heavier gross. The Lider 39450 is 280kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GH94BT
Ifor Williams GH94BT - image: Barnwell Trailers Ltd
Lider 39450
Lider 39450 - image: lidertrailers.co.uk

Key differences

Specifications side by side

Ifor Williams GH94BTLider 39450
Gross weight2700kg750kg
Unladen weight530kg250kg
Payload2170kg-
Internal bed2.79m x 1.31m-
Internal length-251cm
Internal width-133cm
Internal height-40cm
Axles-2
Brakes-Unbraked

Sources: Ifor Williams GH94BT, Lider 39450. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GH94BT if...

  • you want one that is rated 1,950kg heavier gross

Chosen over the standard GH94 by operators who want the heavier-duty BT chassis and tyres for regular loaded towing rather than occasional use, at the cost of a little unladen weight and payload.

Listed by

Full GH94BT specifications →

Buy or hire the 39450 if...

  • you want one that is 280kg lighter empty

Gives buyers the stability of a twin-axle trailer for garden and general loads while staying under the unbraked weight limit.

Listed by

Full 39450 specifications →

Common questions

What is the difference between the Ifor Williams GH94BT and the Lider 39450?

The Ifor Williams GH94BT is rated 1,950kg heavier gross. The Lider 39450 is 280kg lighter empty. The Ifor Williams GH94BT is a a braked-tandem version of the GH94 plant trailer; the Lider 39450 is a an unbraked twin-axle wooden-sided general purpose trailer rated at 750kg gross weight..

Which is lighter, the Ifor Williams GH94BT or the Lider 39450?

The Lider 39450. It is 280kg lighter empty than the Ifor Williams GH94BT.

Can I tow the Ifor Williams GH94BT or the Lider 39450 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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