My recently purchased 370z came shod with a virtually brand new set of Jinyus , no never heard of them either.
Anyway, as soon as I can wear them down, and I'm seeing the traction control illumination more than I see my indicator light ( well I used to drive a BM), so that shouldn't be too long, they'll be getting replaced.
Long term plan is a set of MPSS, but on perusing the forums, particularly the Americans they seem to like putting on wider rear tyres, up to 305 appears possible.
Now I'm not contemplating such a radical departure but I was considering 285, possibly 295. Fronts to stay standard. Speedo will read marginally less than actual, this site shows the tech implications........
http://www.willtheyf...lculate#content
Should add a bit of traction, will fill the arch, maybe look lowered and will look hot from the rear, never a bad thing
My questions are, will this affect the TCS system, has anyone done it, and go on......lets have some opinions?