Head to head
Humbaur Steely vs Maypole MP6812
The Humbaur Steely is rated 350kg heavier gross and carries 293kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Humbaur Steely is rated 350kg heavier gross.
- Payload: the Humbaur Steely carries 293kg more.
Specifications side by side
| Humbaur Steely | Maypole MP6812 | |
|---|---|---|
| Gross weight | 750kg | 400kg |
| Payload | 630kg | 337kg |
| Inner length | 2050mm | - |
| Inner width | 1095mm | - |
| Unladen weight | - | 63kg |
| Internal length | - | 120cm |
| Internal width | - | 92cm |
| Internal height | - | 35cm |
Sources: Humbaur Steely, Maypole MP6812. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Steely if...
- you want one that is rated 350kg heavier gross
- you want one that carries 293kg more
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 →Buy or hire the MP6812 if...
A step up from the MP6810 for buyers wanting slightly more load capacity for camping, leisure or light commercial use. The extra 15cm of length and 37kg of payload over the MP6810 is the difference between a boot-load and a small van-load, at a weight any car can still tow.
Listed by
- Sleaford Trailers - Sleaford
- Towy Trailer Centre - Llandeilo, Ffairfach
Common questions
What is the difference between the Humbaur Steely and the Maypole MP6812?
The Humbaur Steely is rated 350kg heavier gross and carries 293kg more. The Humbaur Steely is a a small, unbraked single-axle flatbed trailer aimed at first-time buyers and light garden/site use.; the Maypole MP6812 is a a small unbraked single-axle general purpose car trailer rated at 400kg gross weight..
Which carries more, the Humbaur Steely or the Maypole MP6812?
The Humbaur Steely, by 293kg.
Can I tow the Humbaur Steely or the Maypole MP6812 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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