I'm running on the so3's, they are loud but grip very well. I already rotated the tires due to inner wear, and the tread will be running out very soon. I just popped my sidewall on my right rear tire last night. I have to replace both my rears, I was thinking about just replacing the rears and keeping the fronts until the fronts ran out of tread, but now I'm thinking about just buying a set of the toyo t1-r's and see how they ride. I have 19x9.5 and 19x10.5 btw. Hoping the t1-r's have tires that fit my rims.

 

Toyo's are here http://www.frisbyracetire.com/