Head to head
Bailey Trailers TB12-15 vs Stewart GX 18-23 S
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity. The Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.
Last reviewed 13 September 2026
Specifications side by side
| Bailey Trailers TB12-15 | Stewart GX 18-23 S | |
|---|---|---|
| Body size | 5400x2500x1225mm (TB12) to 6000x2500x1300mm (TB15) | 6,700 x 2,450 x 1,500mm |
| Axles | 2 x commercial 10-stud | 125mm dia., 10-stud, 420x180mm brakes |
| Capacity | 15.8m3 (TB12) to 19.7m3 (TB15) | - |
| Tyres | 385/65 R22.5 | - |
| Suspension | 32 tonne, 3-leaf, tandem | - |
| Cubic capacity | - | 23m3 grain, 39m3 silage |
| Tare weight | - | 5,900kg |
| Gross weight | - | 20,000kg |
Sources: Bailey Trailers TB12-15, Stewart GX 18-23 S. 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 GX 18-23 S if...
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
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Bailey Trailers TB12-15 and the Stewart GX 18-23 S?
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity; the Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.
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