what is your opinion on this tire, Kumho ECSTA ASX for my rear set. i live in ft lauderdale where there is a fair amount of rain at times.
This verses the summer version
this one seems to have a good tread lift?
for a c320 sport sedan is this ok , 245 40 17

 

First of all, your thread belongs in the tires section, where it also appears that you already started another similar thread there. Call Luke tommorow and ask him and he will tell you. Might want to try using search function as well.... I did and it came up with some great writeups.