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Brian James A-Max 305 vs Equi-Trek Equinox 3,500kg

The Equi-Trek Equinox 3,500kg is rated 900kg heavier gross.

Last reviewed 13 September 2026

A-Max 305
Brian James A-Max 305
Equi-Trek Equinox 3,500kg
Equi-Trek Equinox 3,500kg - image: suffolk.trek-trailers.co.uk

Key differences

Specifications side by side

Brian James A-Max 305Equi-Trek Equinox 3,500kg
Gross weight2600kg3500kg
Payload2035kg-
Internal bed4.3m x 1.96m-
Unladen weight-2440kg

Sources: Brian James A-Max 305, Equi-Trek Equinox 3,500kg. 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

Full A-Max 305 specifications →

Buy or hire the Equinox 3,500kg if...

  • you want one that is rated 900kg heavier gross

A mid-range motorised horsebox for two horses, sitting between the small Apollo and the larger 4,500kg Equinox and 7-tonne-plus models. It suits owners who want a proper horsebox cab and living space but not a 7.5 tonne licence.

Listed by

Full Equinox 3,500kg specifications →

Common questions

What is the difference between the Brian James A-Max 305 and the Equi-Trek Equinox 3,500kg?

The Equi-Trek Equinox 3,500kg is rated 900kg heavier gross. The Brian James A-Max 305 is a a longer, higher-capacity version of the A-Max flatbed car trailer; the Equi-Trek Equinox 3,500kg is a 3.5 tonne motorised 2-horse horsebox.

Can I tow the Brian James A-Max 305 or the Equi-Trek Equinox 3,500kg 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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