Head to head
Bockmann KT-PB-AL 3015/27 M F vs Brian James Race Transporter 4
The Brian James Race Transporter 4 is 61cm (2ft) wider inside and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Internal width: the Brian James Race Transporter 4 is 61cm (2ft) wider inside.
- Gross weight: the Brian James Race Transporter 4 is rated 800kg heavier gross.
- Payload: the Brian James Race Transporter 4 carries 275kg more.
Specifications side by side
| Bockmann KT-PB-AL 3015/27 M F | Brian James Race Transporter 4 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 2045kg | up to 2320kg |
| Internal width | 1515mm | 2.12m |
| Axles | 2 | Twin |
| Internal length | 3255mm | - |
| Internal height | 2093mm | - |
| Brakes | Braked (overrun) | - |
| Unladen weight | - | from 1180kg |
| Internal bed | - | 5.0m / 5.5m long |
Sources: Bockmann KT-PB-AL 3015/27 M F, Brian James Race Transporter 4. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KT-PB-AL 3015/27 M F if...
A low-loading, fully enclosed box trailer aimed at tradespeople who need to carry tools, motorbikes or equipment securely and out of the weather. The low load height makes wheeling heavy items in and out easier than a high-sided box.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Race Transporter 4 if...
- you want one that is 61cm (2ft) wider inside
- you want one that is rated 800kg heavier gross
- you want one that carries 275kg more
Aimed at motorsport teams and vehicle recovery operators who need a hydraulic tilt-bed for easy low loading of a single car. It is the entry point into the numbered Race Transporter range, below the 5, 6 and 7.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Bicester Trailer Centre - Bicester
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Bockmann KT-PB-AL 3015/27 M F and the Brian James Race Transporter 4?
The Brian James Race Transporter 4 is 61cm (2ft) wider inside and is rated 800kg heavier gross. The Bockmann KT-PB-AL 3015/27 M F is a low-loader box trailer with aluminium body and polyester front; the Brian James Race Transporter 4 is a an open twin-axle hydraulic tilt-bed car transporter.
Which carries more, the Bockmann KT-PB-AL 3015/27 M F or the Brian James Race Transporter 4?
The Brian James Race Transporter 4, by 275kg.
Can I tow the Bockmann KT-PB-AL 3015/27 M F or the Brian James Race Transporter 4 on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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