attempt...again...no spinning on take offs or while driving...and no sliding when I wanted to stop. these tires even gripped on ice w/o the studs! i got same great results on the wet asphalt, when the snow melted...not to mention dry conditions. had planned to remove them in the spring...but they ride so good, I may just keep them on. for the 1st few hundred miles there was a small audible of road