All Diesel fuel in Oz is acceptable for your vehicle, however, the Caltex & BP do not froth as much as the cheaper alternative fuels. So if you want to fill your tank completely and as fast as possible, use a lower frothing fuel.
I don't think there is any difference in truck Diesel except for the high speed pump they use. However, you can only fill as fast as the frothing blow back allows, of course.
Use high volume servo's as the fuel will be fresher and less likely to have any water in their tanks. Water destroys Diesel engines. We use an additive to protect against this eventuality, many members her do not, it's a personal choice.