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Head to head

Ifor Williams GX105 HD vs Lider 39600

The Ifor Williams GX105 HD is rated 1 tonnes heavier gross. The Lider 39600 is 140kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GX105 HD
Ifor Williams GX105 HD - image: GT Towing
Lider 39600
Lider 39600 - image: lidertrailers.co.uk

Key differences

Specifications side by side

Ifor Williams GX105 HDLider 39600
Gross weight3500kg2500kg
Unladen weight690kg550kg
Internal bed3.03m x 1.57m256 x 148 x 30cm
Payload2810kg-
Axles-2
Brakes-Braked

Sources: Ifor Williams GX105 HD, Lider 39600. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GX105 HD if...

  • you want one that is rated 1 tonnes heavier gross

For plant hire operators moving heavier compact machinery on the same bed footprint as the GX105, where the standard trailer's 2700kg gross weight would leave too little payload.

Listed by

Full GX105 HD specifications →

Buy or hire the 39600 if...

  • you want one that is 140kg lighter empty

A serious tipping trailer for groundworkers and smallholders shifting muck, aggregate or spoil in bulk, with braked axles for towing at higher payloads.

Listed by

Full 39600 specifications →

Common questions

What is the difference between the Ifor Williams GX105 HD and the Lider 39600?

The Ifor Williams GX105 HD is rated 1 tonnes heavier gross. The Lider 39600 is 140kg lighter empty. The Ifor Williams GX105 HD is a a heavy-duty version of the GX105 plant trailer; the Lider 39600 is a a braked twin-axle tipping trailer rated at 2500kg gross weight..

Which is lighter, the Ifor Williams GX105 HD or the Lider 39600?

The Lider 39600. It is 140kg lighter empty than the Ifor Williams GX105 HD.

Can I tow the Ifor Williams GX105 HD or the Lider 39600 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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