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Head to head

Ifor Williams GX84 vs Lider 39401

The Lider 39401 is 410kg lighter empty. The Ifor Williams GX84 is rated 1,950kg heavier gross.

Last reviewed 13 September 2026

Ifor Williams GX84
Ifor Williams GX84 - image: blains.co.uk
Lider 39401
Lider 39401 - image: lidertrailers.co.uk

Key differences

Specifications side by side

Ifor Williams GX84Lider 39401
Gross weight2700kg750kg
Unladen weight540kg130kg
Payload2160kg-
Internal bed2.45m x 1.27m-
Internal length-178cm
Internal width-126cm
Axles-1
Brakes-Unbraked

Sources: Ifor Williams GX84, Lider 39401. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GX84 if...

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

An entry-level plant trailer for landscapers and groundworkers moving a single small excavator or compact roller who do not need the longer beds further up the GX range.

Listed by

Full GX84 specifications →

Buy or hire the 39401 if...

  • you want one that is 410kg lighter empty

A step up from the 39400E for owners of larger or heavier motorcycles who still want to stay under the unbraked 750kg threshold.

Listed by

Full 39401 specifications →

Common questions

What is the difference between the Ifor Williams GX84 and the Lider 39401?

The Lider 39401 is 410kg lighter empty. The Ifor Williams GX84 is rated 1,950kg heavier gross. The Ifor Williams GX84 is a the smallest trailer in the GX plant range; the Lider 39401 is a an unbraked single-axle trailer for carrying one motorcycle..

Which is lighter, the Ifor Williams GX84 or the Lider 39401?

The Lider 39401. It is 410kg lighter empty than the Ifor Williams GX84.

Can I tow the Ifor Williams GX84 or the Lider 39401 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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