tires are real important, as I don't care for my goodyears, so I will go a different route when they wear out. As for my coupe, it had new A/S on it, so it will be awhile before we change them out...so no track time for it. It takes some real work to get used to trying to corner this little car...I need a lot more track time to figure it out...but, have only been schooled by those who do it all the time...I stay with most others...