Head to head
Bockmann Big Portax WCF -Stall- vs Brian James Race Transporter 5
The Brian James Race Transporter 5 carries 990kg more and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Brian James Race Transporter 5 carries 990kg more.
- Gross weight: the Brian James Race Transporter 5 is rated 800kg heavier gross.
- Internal width: the Brian James Race Transporter 5 is 27cm wider inside.
Specifications side by side
| Bockmann Big Portax WCF -Stall- | Brian James Race Transporter 5 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 1310kg | up to 2300kg |
| Internal width | 1855mm | 2.12m |
| Internal length | 4150mm | - |
| Internal height | 2400mm | - |
| Unladen weight | - | from 1200kg |
| Internal bed | - | 5.0m / 5.5m long |
| Axles | - | Twin |
Sources: Bockmann Big Portax WCF -Stall-, Brian James Race Transporter 5. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Big Portax WCF -Stall- if...
The largest Portax body with a walk-in tack room and a stall-type partition rather than a fixed centre post, aimed at owners of big horses or those who want to load side by side. It is a step up in space from the standard Big Portax.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Race Transporter 5 if...
- you want one that carries 990kg more
- you want one that is rated 800kg heavier gross
- you want one that is 27cm wider inside
Used by race teams and professional recovery operators moving cars that need slightly more bed length or restraint options than the Race Transporter 4 offers. It remains a twin-axle single-car trailer rather than a multi-car hauler.
Listed by
- Bicester Trailer Centre - Bicester
Common questions
What is the difference between the Bockmann Big Portax WCF -Stall- and the Brian James Race Transporter 5?
The Brian James Race Transporter 5 carries 990kg more and is rated 800kg heavier gross. The Bockmann Big Portax WCF -Stall- is a large aluminium horse trailer with a stall partition system; the Brian James Race Transporter 5 is a an open twin-axle hydraulic tilt-bed car transporter, longer than the Race Transporter 4.
Which carries more, the Bockmann Big Portax WCF -Stall- or the Brian James Race Transporter 5?
The Brian James Race Transporter 5, by 990kg.
Can I tow the Bockmann Big Portax WCF -Stall- or the Brian James Race Transporter 5 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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