Head to head
Brian James A-Max 305 vs Debon Roadster C500
The Brian James A-Max 305 is a a longer, higher-capacity version of the a-max flatbed car trailer. The Debon Roadster C500 is a enclosed box van trailer, twin axle.
Last reviewed 13 September 2026

Specifications side by side
| Brian James A-Max 305 | Debon Roadster C500 | |
|---|---|---|
| Gross weight | 2600kg | 2,600kg |
| Payload | 2035kg | - |
| Internal bed | 4.3m x 1.96m | - |
| Unladen weight | - | 625kg |
| Internal dimensions | - | 3,130mm x 1,640mm x 2,010mm |
Sources: Brian James A-Max 305, Debon Roadster C500. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A-Max 305 if...
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
Buy or hire the Roadster C500 if...
A popular enclosed box trailer with market traders, mobile caterers and tradespeople who need secure, weatherproof storage in transit. The side-opening hatch version is the one most buyers want, because it allows quick access without swinging the rear doors open.
Listed by
- A & M Trailers & Trailer Parts - Armagh, Milford
Common questions
What is the difference between the Brian James A-Max 305 and the Debon Roadster C500?
The Brian James A-Max 305 is a a longer, higher-capacity version of the A-Max flatbed car trailer; the Debon Roadster C500 is a enclosed box van trailer, twin axle.
Can I tow the Brian James A-Max 305 or the Debon Roadster C500 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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