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Lider 38950 vs Stewart GX 18-23 S

The Stewart GX 18-23 S is rated 18 tonnes heavier gross.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Lider 38950Stewart GX 18-23 S
Gross weight2000kg20,000kg
Axles2125mm dia., 10-stud, 420x180mm brakes
Unladen weight630kg-
Internal length300cm-
Internal width155cm-
Internal height177cm-
BrakesBraked-
Body size-6,700 x 2,450 x 1,500mm
Cubic capacity-23m3 grain, 39m3 silage
Tare weight-5,900kg

Sources: Lider 38950, Stewart GX 18-23 S. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the 38950 if...

A weatherproof enclosed trailer for market traders, couriers and event businesses who need to lock stock or equipment away overnight, with enough internal height to walk in upright.

Listed by

Full 38950 specifications →

Buy or hire the GX 18-23 S if...

  • you want one that is rated 18 tonnes heavier gross

An 18-23 tonne tipping trailer built for grain and silage haulage, with an easy-sheet system so one person can cover a loaded trailer without climbing on top. Its monocoque steel body gives it the extra capacity over Stewart's standard flat trailers.

Listed by

Full GX 18-23 S specifications →

Common questions

What is the difference between the Lider 38950 and the Stewart GX 18-23 S?

The Stewart GX 18-23 S is rated 18 tonnes heavier gross. The Lider 38950 is a a braked twin-axle enclosed box van trailer rated at 2000kg gross weight.; the Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.

Can I tow the Lider 38950 or the Stewart GX 18-23 S on a car licence?

Stewart GX 18-23 S is rated over 3,500kg gross, which is beyond what a car can tow in the UK.

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