This may be a silly question to some but Iwill ask anyway. What is the difference in a w/t & c/t? Is it in the side wall,compound,or what? There must be some thing,because a car tire has a lot of pluses to me. There has to be some neg.I am tempted to try the c/t. We do 90% touring and I think the c/t makes sense for that but I been told that cornering will be an issue. True or just different?I love the idea of having some tread on a tire instead of a near slick in our area. THANKS