Head to head
Brian James Race Transporter 7 vs Humbaur Steely
The Brian James Race Transporter 7 is rated 2,750kg heavier gross and carries 1,605kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James Race Transporter 7 is rated 2,750kg heavier gross.
- Payload: the Brian James Race Transporter 7 carries 1,605kg more.
Specifications side by side
| Brian James Race Transporter 7 | Humbaur Steely | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Payload | up to 2235kg | 630kg |
| Internal bed | 5.5m / 6.0m long | - |
| Internal width | 2.1m / 2.3m | - |
| Axles | Twin or Tri | - |
| Inner length | - | 2050mm |
| Inner width | - | 1095mm |
Sources: Brian James Race Transporter 7, Humbaur Steely. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Transporter 7 if...
- you want one that is rated 2,750kg heavier gross
- you want one that carries 1,605kg more
Sits at the top of the Race Transporter range for teams hauling larger or wider vehicles where the Race Transporter 6 is still not wide enough. The twin/tri-axle choice lets buyers trade a little unladen weight against stability at the widest bed option.
Listed by
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Buy or hire the Steely if...
The Steely is Humbaur's budget single-axle trailer, built with a hot-dip galvanised chassis as what the manufacturer describes as an entry point into trailer ownership. It suits light garden, construction-site and hobby loads rather than heavier trade use.
Full Steely specifications →Common questions
What is the difference between the Brian James Race Transporter 7 and the Humbaur Steely?
The Brian James Race Transporter 7 is rated 2,750kg heavier gross and carries 1,605kg more. The Brian James Race Transporter 7 is a the largest Race Transporter, offered in twin or tri-axle form for heavier vehicles; the Humbaur Steely is a a small, unbraked single-axle flatbed trailer aimed at first-time buyers and light garden/site use..
Which carries more, the Brian James Race Transporter 7 or the Humbaur Steely?
The Brian James Race Transporter 7, by 1,605kg.
Can I tow the Brian James Race Transporter 7 or the Humbaur Steely 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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