[SS RX7 r2]

Originally Posted by oldevodude

I own the Star spec and in the 245/45 size and regret not buying the more expensive 245/40 The sidewalls definitely flex more than stock Advan and the tread blocks seem to squirm prolly due to how much meat (tread depth) the tires come with. while I'll agree the Dunlops are a good tire I'm not so sure about great. I realize I might be the minority but its' how I feel. At higher speeds and bumpy roads due to sidewall "softness" the car is not as poised once again my opinion and comparison to stock Advans'

I agree with you about the size. The Z1 245/40s feel MUCH more precise than the 245/45s. Well worth any price difference to get the lower profile. The 40s also wear better when pushed, due to less roll-over.

The 40 series and below are great!