There seem to be quite a few fake reviews here (ranging from "These are the BEST EVER" to "you must not value your LIFE if you buy these" - seriously, who talks like that?!?), so here's a balanced opinion:
2 drivers over 4.5 years (one aggressive, one cautious), in MD where is can be snowy and icy in winter, but not so much that you need winter tires (western MD a different story altogether)
1. Still driving these @ 71K, but only now am I replacing. Slight cracking on sidewalls, but that tread has outlasted the warranty. Very happy about this.
2. Road noise could be better, but then you'd better plan on spending more on tires, suspension, or basically just a different car if that's so important to you.
3. These tires are tough. 2nd driver rode these hard: slammed these into curbs at speed, scraped the sidewalls literally hundreds of times parallel parking, and never remembered to adjust pressure to temp changes or to have balanced or rotated on schedule. 1st driver just drove them fast, mainly on highways.
Anyway, very decent tire for the price. If you live in Maine or North Dakota, probably not the best for you, but then, you already knew that.
Standard on both my 2008 and 2011 Civic SI. These tires are awful! They offer very little traction under acceleration. The worst issue is their thread wear (300). Both sets only lasted about 16,000 miles. My present set is completely bald at 17,000. Yes, I drive hard, but no different than I did on my intergra gsr and 1998 integer type-r, and I never had tire issues like these before.