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Brian James Race Box vs Graham Edwards FB3512

The Graham Edwards FB3512 is rated 500kg heavier gross.

Last reviewed 13 September 2026

Brian James Race Box
Brian James Race Box - image: Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK
Graham Edwards FB3512
Graham Edwards FB3512 - image: Graham Edwards Trailers

Key differences

Specifications side by side

Brian James Race BoxGraham Edwards FB3512
Gross weight3000kg3500KG
AxlesTwinTANDEM
Payloadup to 1885kg-
Internal width1.95m-
Internal length4.0m / 4.5m / 5.0m-
Unladen weight-700KG
Length-12'
Width-6'6"

Sources: Brian James Race Box, Graham Edwards FB3512. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Race Box if...

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.

Full Race Box specifications →

Buy or hire the FB3512 if...

  • you want one that is rated 500kg heavier gross

A general purpose galvanized flatbed for contractors, landscapers and farms moving pallets, materials and machinery. Beavertail, tiltbed and side options are listed by the maker.

Full FB3512 specifications →

Common questions

What is the difference between the Brian James Race Box and the Graham Edwards FB3512?

The Graham Edwards FB3512 is rated 500kg heavier gross. The Brian James Race Box is a a fully enclosed twin-axle car transporter for classics and small race cars; the Graham Edwards FB3512 is a 12 ft x 6 ft 6 in tandem axle 3.5 tonne flatbed trailer.

Can I tow the Brian James Race Box or the Graham Edwards FB3512 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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