Any experience in such setups?
will this work?
Thanks

 

will not work. tire is too wide and too short.
305 35 18 is the way to go for width and height.

 

Thanks

Will try 255/35 18 + 315/30 18

 

is this for a 997 or a 996 ?
if its for a 997, you'll have a slower car with that setup. less mph in each gear

 

997
Why should i worry about it?

 

a 315 30 18 is quite a bit smaller than the factory 305 30 19. your best bet is to run a 305 35 18 nitto nt01 or the like.. i realize hoosier doesnt make a tire in that size.

 

The 335 Hoosier is 5/8" shorter in than the stock 305 is. It's also designed to be fit on at least a 12" wheel. The sidewalls on the R6 are pretty stiff, it's unlikely you will get the tire on the rim without crowning the treadcap on it. Not a good idea.

 

Thanks

 

I am using 335-30-18 Drag Radials, they works pretty well