Go to Toyo Shop...they also carry Kumho as well...i know cos I've seen their price list..for 15inch (205/50-15) the price is abt RM350..considered OK for that price...previously AD07 also that price...Ask the boss for assistance.
This particular shop I went to was at Taman Daya JB....I think its the old Hankook shop now change to Toyo.