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Brian James A-Max 305 vs Ifor Williams CT136HD

The Brian James A-Max 305 is a a longer, higher-capacity version of the a-max flatbed car trailer. The Ifor Williams CT136HD is a ifor williams' heavy-duty twin-axle car transporter trailer in the ct136 range, built for moving a single vehicle..

Last reviewed 13 September 2026

Specifications side by side

Brian James A-Max 305Ifor Williams CT136HD
Gross weight2600kg2,600kg
Payload2035kg-
Internal bed4.3m x 1.96m-
Unladen weight-510kg
Internal length-4.0m
Internal width-1.84m

Sources: Brian James A-Max 305, Ifor Williams CT136HD. 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.

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Full A-Max 305 specifications →

Buy or hire the CT136HD if...

The CT136HD suits recovery operators, racers and dealers who need a tougher car transporter than the standard CT136, thanks to its heavy-duty beam axles and multi-leaf suspension. Its 4.0m bed and 2.6 tonne gross weight cover most road cars without the cost of a beavertail trailer.

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Full CT136HD specifications →

Common questions

What is the difference between the Brian James A-Max 305 and the Ifor Williams CT136HD?

The Brian James A-Max 305 is a a longer, higher-capacity version of the A-Max flatbed car trailer; the Ifor Williams CT136HD is a ifor Williams' heavy-duty twin-axle car transporter trailer in the CT136 range, built for moving a single vehicle..

Can I tow the Brian James A-Max 305 or the Ifor Williams CT136HD 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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