Step 4 – Establish the GVM (Gross Vehicle Mass) of your rig (including trailer, boat , motor, fuel etc and match this requirement to the load (kg) below) to establish the trailer configuration you require; i.e. ether you require a single axle, tandem or tri-axle trailer; and what wheel size, braking system, coupling and suspension you require.
Please note that technical specifications are subject to change without notice. Br – Brakes; M – Mechanical Brakes, HB – Hydraulic Break -away Brakes,
HD – Heavy Duty Load Share (including 50mm axle, Land cruiser hubs etc)., EHD – Extra Heavy Duty, C – coupling, LS – Load Share