Would like some more info about these, Did some searching havn't really found the answers i'm looking for.

Really how bad is the noise in a cobalt ss/tc?

Whats the max width people have gone without any issues?

And is there a better tire i should be looking at? Looking for at least similar life (Preferably more) as the continentals but better grip, Will be doing some track days this summer.

Noise isn't a big issue to me unless there louder then a mud boggers tires. And i'm thinking about putting these on a set of OZ Ultraleggeras if that matters much.

Thanks in advance.