i toured with 1.95"s, but it was a pain to move around on paved road so i'm thinking about 1.75 for the front and 1.95 for the rear, think that it would improve the situation a bit. the reason why i'm not going with all 1.75s is that i'm doing the outback oz this year so it could be that 1.95 rear would be more suitable, i could be wrong though.