Great set of tires! When I took delivery of my 2012 Civic Sedan Si, I immediately replaced the OEM tires with the Michelin Pilot Super Sports. Handling, grip, and noise level are superb. I have a relatively long daily commute into work and most of this is highway. I initially wasn't expecting high mileage out of these tires, but wanted to get really good handling for the sporty Civic Si. Much to my surprise, I was able to get both. I rotated my tires every 5000 miles and checked the tire pressure weekly to ensure they stayed at the recommended pressure. One thing I noticed compared to the tires on my other vehicles is that these tires hold pressure really well. Even with roughly 500 miles driven weekly, I seldom had to add air. My experience with these tires in summary has been fantastic. Consequently, I just ordered a second set of four Pilot Super Sports today from Tire Rack for the Si.