Current back tyre is a Michelin Cross Climate which has been excellent in the cold, the wet and in the heat, including on the Autobahn at 35 degrees and hill climbing at Caramulo. Have also had a couple of Nokian Weatherproofs; they worked well, possibly not quite as good as the Michelin in high temperatures, good in the cold and wet but didn't seem to last as long as the Michelin.
I have the Michelin CrossClimates fitted to the Plus 4 and has them fitted to her Polo. Fantastic in the wet and excellent in the dry.
If anyone doubts how well they work on the 3 wheeler they should check out Callum's times on the hill at Caramulo