Head to head
Bockmann Master vs Brian James Race Box
The Brian James Race Box carries 569kg more and is rated 600kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Brian James Race Box carries 569kg more.
- Gross weight: the Brian James Race Box is rated 600kg heavier gross.
- Internal width: the Brian James Race Box is 30cm wider inside.
- Internal length: the Brian James Race Box is 44cm (1.5ft) longer inside.
Specifications side by side
| Bockmann Master | Brian James Race Box | |
|---|---|---|
| Gross weight | 2400kg | 3000kg |
| Payload | 1316kg | up to 1885kg |
| Internal length | 3560mm | 4.0m / 4.5m / 5.0m |
| Internal width | 1650mm | 1.95m |
| Internal height | 2350mm | - |
| Axles | - | Twin |
Sources: Bockmann Master, Brian James Race Box. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Master if...
The entry point into Bockmann's polyester-bodied trailer range, aimed at owners of one or two horses who want a simple, low-maintenance trailer rather than an aluminium premium model. It competes on price against other basic 2-horse trailers.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Race Box if...
- you want one that carries 569kg more
- you want one that is rated 600kg heavier gross
- you want one that is 30cm wider inside
- you want one that is 44cm (1.5ft) longer inside
Positioned for classic car owners and smaller motorsport teams who want their car fully enclosed and weatherproof but do not need the wider bed of the Race Sport or Race Transporter ranges. The narrower internal width suits a single classic or compact race car rather than a modern GT car.
Listed by
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Common questions
What is the difference between the Bockmann Master and the Brian James Race Box?
The Brian James Race Box carries 569kg more and is rated 600kg heavier gross. The Bockmann Master is a polyester-bodied 2-horse trailer with tack room; the Brian James Race Box is a a fully enclosed twin-axle car transporter for classics and small race cars.
Which carries more, the Bockmann Master or the Brian James Race Box?
The Brian James Race Box, by 569kg.
Can I tow the Bockmann Master or the Brian James Race Box 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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