Head to head
Bailey Trailers TB12-15 vs Stewart GX19-25 Z
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity. The Stewart GX19-25 Z is a flat top trailer with silage sides.
Last reviewed 13 September 2026
Specifications side by side
| Bailey Trailers TB12-15 | Stewart GX19-25 Z | |
|---|---|---|
| Capacity | 15.8m3 (TB12) to 19.7m3 (TB15) | 19-25 tonne |
| Body size | 5400x2500x1225mm (TB12) to 6000x2500x1300mm (TB15) | - |
| Tyres | 385/65 R22.5 | - |
| Suspension | 32 tonne, 3-leaf, tandem | - |
| Axles | 2 x commercial 10-stud | - |
Sources: Bailey Trailers TB12-15, Stewart GX19-25 Z. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TB12-15 if...
Bailey's TB12-15 range covers three tipping trailer sizes on the same heavy commercial running gear, aimed at contractors and plant hire yards moving aggregate, spoil and site waste. The largest, the TB15, carries close to 20m3 of loose material, so it suits bulky waste rather than dense loads.
Listed by
- Bailey Trailers Ltd - Sleaford, Sleaford
Buy or hire the GX19-25 Z if...
A larger flatbed trailer in Stewart's GX range, with removable silage sides for bulkier or heavier loads than the 16-21 tonne version. Farm and agricultural contractors hire it for higher-volume harvest and haulage work.
Full GX19-25 Z specifications →Common questions
What is the difference between the Bailey Trailers TB12-15 and the Stewart GX19-25 Z?
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity; the Stewart GX19-25 Z is a flat top trailer with silage sides.
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