Head to head
Bockmann KK 3018/27 vs Brian James A-Max 305
The Brian James A-Max 305 carries 149kg more. The Bockmann KK 3018/27 is rated 100kg heavier gross.
Last reviewed 13 September 2026

Key differences
- Payload: the Brian James A-Max 305 carries 149kg more.
- Gross weight: the Bockmann KK 3018/27 is rated 100kg heavier gross.
Specifications side by side
| Bockmann KK 3018/27 | Brian James A-Max 305 | |
|---|---|---|
| Gross weight | 2700kg | 2600kg |
| Payload | 1886kg | 2035kg |
| Internal length | 2970mm | - |
| Internal width | 1820mm | - |
| Axles | 2 | - |
| Brakes | Braked (overrun) | - |
| Internal bed | - | 4.3m x 1.96m |
Sources: Bockmann KK 3018/27, Brian James A-Max 305. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KK 3018/27 if...
- you want one that is rated 100kg heavier gross
An insulated, temperature-controlled box trailer for moving chilled or frozen goods, used by caterers, market traders and small food businesses. Its own cooling unit lets it hold a set temperature independent of the tow vehicle.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the A-Max 305 if...
- you want one that carries 149kg more
Suits owners of larger saloons or estate cars who have outgrown the shorter A-Max 210 but do not need a full car-transporter range trailer. The extra bed length and payload give more margin for a heavier road car.
Listed by
- A47 Barwell Trailers Sales Hire Service Ltd - Leicester, Barwell
Common questions
What is the difference between the Bockmann KK 3018/27 and the Brian James A-Max 305?
The Brian James A-Max 305 carries 149kg more. The Bockmann KK 3018/27 is rated 100kg heavier gross. The Bockmann KK 3018/27 is a refrigerated box trailer; the Brian James A-Max 305 is a a longer, higher-capacity version of the A-Max flatbed car trailer.
Which carries more, the Bockmann KK 3018/27 or the Brian James A-Max 305?
The Brian James A-Max 305, by 149kg.
Can I tow the Bockmann KK 3018/27 or the Brian James A-Max 305 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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