Originally Posted by OMGWTFBBQ

Haha fine. That was a little mean. Let me rephrase that.

Your stock setup is this correct?
Front: 18x8 +43 225/50/18
Rear: 18x9 +15 245/45/18

Try this setup:
Front: Same wheels. 245/45/18
Rear: Same wheels. 275/40/18

If you're still looking for what tires to get, check out this review:
Tire Test: Nine Affordable Summer Tires Take On the Michelin PS2 - Comparison Tests - Auto Reviews - Car and Driver

I haven't checked if those tires come in the sizes I listed above, but it's a start.

Hope that helped.