I recently purchased my first Lotus and am in need of some tire advice. It currently has the stock Ad07 front that are in great shape, but the previous owner put all season touring tires on the rear that I want to replace asap. The car has stock base wheels with touring package. I would like to stay with the stock size front tire so I know I'm limited to an ad07 in front, but my question is can I run another extreme performance summer tire like the star specs on the rear with the ad07 fronts? I can handle the cost of the ad07's on the front because they will last a lot longer than the rears, but I'd like to use a more affordable tire on the rear if possible. Thanks guys.