I went from having 18 Pirelli PZero Nero's to buying a 16 rim with these Kumho Sense tires and the difference couldn't have been greater. With the 18's road noise was almost unbearable. You almost couldn't carry on a conversation and the noise was even present at low speeds. Now the cabin is silent. With the 18's any amount of snow meant I was going nowhere. I would get stuck in a parking spot with less than an inch of snow. I almost couldn't turn and acceleration had to be done extremely slowly. Now wherever I point the steering wheel is where I go. I don't have to worry about sliding off the road or getting stuck in a parking spot. These kumho's have even improved my mpg. Before I was getting around 28-30mpg now I'm hitting high 30's. My only regret is waiting so long to downsize my rims. I also want to thank tirerack for the awesome service. I ordered my tire/rim combo on a Saturday and received them on Tuesday. They were shipped right to my door premounted and balanced. All I had to do was bolt them on. I checked with my local tireshop to see what it would cost for the same product and their quote was $200 more. I am definitely going to be doing business again with tirerack. You've just gained a customer for life.