What information is needed to use the online commercial vehicle insurance premium calculator?

You would need to provide basic information about your commercial vehicle, like its date of registration, make and model of the vehicle, manufacturer name, manufacturing year, and whether you wish to include any extra add-ons to your insurance policy. Do remember that the information required to estimate your premium differs from insurer to insurer and thus using the commercial vehicle insurance calculator from different insurers would also require a different set of information.