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Brian James T Transporter vs Stewart GX 15 FT

The Stewart GX 15 FT is rated 11.5 tonnes heavier gross.

Last reviewed 13 September 2026

Brian James T Transporter
Brian James T Transporter - image: threecounties.trek-trailers.co.uk
GX 15 FT
Stewart GX 15 FT

Key differences

Specifications side by side

Brian James T TransporterStewart GX 15 FT
Gross weight3500kg15,000kg
AxlesTwin (12in steel rims)125mm dia., 10-stud, 420x180mm brakes
Payload2530kg-
Internal bed5.0m x 2.1m-
Length-7,900-9,700mm (26-32ft)
Tare weight-3,980kg
Tyres-385/65Rx22.5 standard, 435/50Rx19.5 flotation option

Sources: Brian James T Transporter, Stewart GX 15 FT. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the T Transporter if...

A mid-range open transporter for dealers and recovery firms who want a manual tilt-bed rather than the hydraulic-tilt Race Transporter range at a lower cost. Its 5.0m x 2.1m bed suits most single road cars and small vans.

Full T Transporter specifications →

Buy or hire the GX 15 FT if...

  • you want one that is rated 11.5 tonnes heavier gross

A 15-tonne flat trailer from Scottish maker Stewart Trailers, built for farms and hire fleets moving bulky loads such as bales or machinery. The choice of standard or flotation tyres lets it be set up for road use or softer ground.

Listed by

Full GX 15 FT specifications →

Common questions

What is the difference between the Brian James T Transporter and the Stewart GX 15 FT?

The Stewart GX 15 FT is rated 11.5 tonnes heavier gross. The Brian James T Transporter is a an open twin-axle car transporter with a manual hydraulic tilt-bed; the Stewart GX 15 FT is a twin-axle flat trailer for agricultural and general haulage use.

Can I tow the Brian James T Transporter or the Stewart GX 15 FT on a car licence?

Stewart GX 15 FT is rated over 3,500kg gross, which is beyond what a car can tow in the UK.

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