Head to head
Brian James Race Box vs Lider Saragos 39220
The Brian James Race Box is rated 2,250kg heavier gross and is 2.3m (7.5ft) longer inside.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Brian James Race Box is rated 2,250kg heavier gross.
- Internal length: the Brian James Race Box is 2.3m (7.5ft) longer inside.
- Internal width: the Brian James Race Box is 73cm (2.5ft) wider inside.
Specifications side by side
| Brian James Race Box | Lider Saragos 39220 | |
|---|---|---|
| Gross weight | 3000kg | 750kg |
| Internal width | 1.95m | 122cm |
| Internal length | 4.0m / 4.5m / 5.0m | 170cm |
| Axles | Twin | 1 |
| Payload | up to 1885kg | - |
| Unladen weight | - | 156kg |
| Internal height | - | 39cm |
| Brakes | - | Unbraked |
Sources: Brian James Race Box, Lider Saragos 39220. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Box if...
- you want one that is rated 2,250kg heavier gross
- you want one that is 2.3m (7.5ft) longer inside
- you want one that is 73cm (2.5ft) wider 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
Buy or hire the Saragos 39220 if...
Sits between the Alicante and Cadix in size, aimed at buyers who want a light box trailer for camping or general transport.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Brian James Race Box and the Lider Saragos 39220?
The Brian James Race Box is rated 2,250kg heavier gross and is 2.3m (7.5ft) longer inside. The Brian James Race Box is a a fully enclosed twin-axle car transporter for classics and small race cars; the Lider Saragos 39220 is a a small unbraked single-axle camping and general purpose trailer with a lift-off lid..
Can I tow the Brian James Race Box or the Lider Saragos 39220 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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