When I bought my 2004 cobra it had Mickey Thompson ET street radials. Well shortly after I had to replace them. I didn't know that they were really track only tires. Well they are not track only but on the street they wear fast. I was under the impression that as long as I didn't do burnouts, or jumps from the line they would last longer, of course I was wrong. So I had a pair of Nitto tires on my 2002 GT, that has a possible broken timing chain, 315/35-17 the same as the cobra. Well I just took both rims, silver, and put them on the cobra, well immediately I could tell that they didn't hook the same, but it wasn't too bad since I don't go to Ball Street (street racing). So the point is I'm thinking about mostly driving a good summer tire most of the time, like the Mickey Thompson Street Comp tire. Plus I can.....you know get a little silly in them and not worry that they'll be bare the next day. Other wise the cobra is eating rubber anytime I step on it. Well to say that I am not going to step on it, in unrealistic. I would like to know what others have had to do. Any feedback is appreciated. :rollseyes