How much antifreeze do you put in your 1993 Nissan Pickup V6?

If you have the VG30E model 3litre engine then:down to -15C (5F) needs 30% antifreeze mix.

Down to -35C (-30F) needs 50% antifreeze mix.

NB 4x2 model has a 10.7 l radiator while the 4x4 model has an 11.7 l radiator.