Falken ZIEX ZE-512 235/45/17 on stock SE rims. blah blah blah I know people are going to freak about the size, but I gave it a lot of thought and research. Tire manufacturers need to have some leeway in providing size recommendations. One half an inch in width isn't going to matter, as long as I keep a sharp eye on my tire pressures, keep them within spec and rotate every 5k, it will be fine. I've only had them on for 10 miles, so I haven't had a chance to really push them. I will let you know how they are after I've had some fun, but so far so good.