I currently run Cooper ST Max tyres on my ZD30 - So far I have had no issue with them and they have performed well. I live in Southern TAS so drive in a lot of wet & Icy roads and have been happy with the grip etc. Had Bridgestones before and was not happy with them at all. Have also heard good things about Micky's so as I am up for new rubber on the other Troll I am thinking of giving them a go to see how they compare.