I replaced the terrible Michelin Pilot Sport run-flats on my C5 with Dunlop Direzzza DZ102s and GAWD what a difference! I mean, you people weren't kidding when you said they were horrible! The car rides WAY better and gets much less upset by mid-corner bumps. It's a different machine. I can't believe how soul-destroying the old tires were. I'm curious to see if my average fuel economy will change...

Up next: install this MGW shifter! (the box has been sliding around in the back since Friday)