I had them on my old toyota, and absolutely loved them. So much so, I'm planning on putting them on my Zuk when its done. They seem to wear great too(that was on a 3500 lb. truck, Zuk should be better).
Just stay on the tire pressure. I ran mine about 5psi too high, and wore the center siping off. Worked great at 5psi in the snow.
Jeff