haha man, i've posted like 3-5 times already about my s-03's today, along with ur31337's posts on his mx's....
all in all...
Bridgstone Potenza S-03 = Bad ass tire

Kumho MX= Bad ass tire
I wish S-03's were made in 195-55-15. O well.
I've had my S-03's for 6000 miles and i dont kno how many miles they were driven on from their previous owner (i got them with the rims), and the tread looks like its wearing well. i rotate the tires every oil change.