I'm driving Toyota Mark X 250G. Not sure about tire recommendation, maybe can try GT Champiro HPY, there's already a good review done by VR2 (one of ZTH active forumers), and he said it's very good value for money. I myself is now using 17' Goodyear Eagle F1-D5 which is quite good but a bit noisy. My first choice at the time was actually Yokohama Advan Sport but turns out a bit more expensive.
You also driving a monster there lah bro
