Head to head
Bockmann TL-ALK 2513/135 vs Stewart GX 15 FT
The Stewart GX 15 FT is rated 13,650kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Stewart GX 15 FT is rated 13,650kg heavier gross.
Specifications side by side
| Bockmann TL-ALK 2513/135 | Stewart GX 15 FT | |
|---|---|---|
| Gross weight | 1350kg | 15,000kg |
| Axles | 1 | 125mm dia., 10-stud, 420x180mm brakes |
| Payload | 1106kg | - |
| Internal bed | 2515mm x 1300mm | - |
| Brakes | Braked (overrun) | - |
| Length | - | 7,900-9,700mm (26-32ft) |
| Tare weight | - | 3,980kg |
| Tyres | - | 385/65Rx22.5 standard, 435/50Rx19.5 flotation option |
Sources: Bockmann TL-ALK 2513/135, Stewart GX 15 FT. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TL-ALK 2513/135 if...
A single-axle box trailer that also tips, giving private and trade users a lightweight option for both general loads and loose materials. It fits within a car's braked towing limit for many vehicles.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the GX 15 FT if...
- you want one that is rated 13,650kg 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
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Bockmann TL-ALK 2513/135 and the Stewart GX 15 FT?
The Stewart GX 15 FT is rated 13,650kg heavier gross. The Bockmann TL-ALK 2513/135 is a small tipping low-loader box trailer; the Stewart GX 15 FT is a twin-axle flat trailer for agricultural and general haulage use.
Can I tow the Bockmann TL-ALK 2513/135 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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