my question is what are some options for tires for my car that will retain the stock bigger size in the rear and the smaller size in the front. I have factory rims. I am looking for high performance summer tire or an auto cross tire that will last as long as a summer tire or similar. I will be buying them in a couple of days. I have looked all over the net and cant find any. I used to have yokohama AVS sport but i was told by Discount Tire that they are discontinued. No Firestone please. I really love this website. It has saved me thousands of dollars in repair costs/performance upgrades; because of all the great people and knowledge thats here and not any ware else. Here is an example. I was told by NISSAN that I would have to pull the engine and replace the turbos because my turbos were bad. I came to this site and all i needed to do was fix a boost leak with the boost leak tester.Thank you for your help z'ers