After researching both summer and all season performance tires, I opted to go with the Pilot Sport A/S 3 because of the stellar reviews - from tire professionals and regular drivers. The tire has given great dry traction - even better than the summer dry it replaced!

I purchased these tires and could not be happier. The car handles like a dream. Comfortable and sporty at the same time - it's like I have a brand new car. The improvement to the driving experience is just plain great. I highly recommend these tires.

I purchased these tires because they looked like the perfect combination of attributes that would increase my Accord's handling and grip without loosing efficiency or all weather traction. And they are have been fantastic tires that have dramatically increased my car's handling while being comfortable and with a 500 tread wear rating they should last. But I have noticed an immediate drop in my fuel economy after having them installed. Although these tires are in the Green X category for being fuel efficient like the Primacy tires they replaced (and the Energy tires they replaced) there is a definite cost for all of the incredible grip that these tires produce. I've had my car and it's alignment checked out twice (by the dealer and another shop) to make sure that nothing else could be causing my 3-4 mpg drop since installing the tires. Disappointing, but even with this downside, I still smile around every corner with these Pilot Sport AS3s.

Purchased these tires for a 370 Z Roadster. They replaced the OEM tires which had 24K. I have approx. 450 miles and so far I am very impressed. Even in a Roadster, I can tell that these tires are quieter and the ride, grip, and handling have all improved over the replacements. I highly recommend these tires. Will post again after about 5K miles.

Remember when Mike Meyers would parody his mother-in-law on SNL? She was a radio personality named Linda Richman and her show was "Coffee Talk". Anyways, when something was smooth beyond belief, Linda (Meyers) would describe it as, "like butta....." (ie. like butter). Well, sorry for the lengthy build-up to my comment, but that describles these tires perfectly. They are indeed, "like butta!" I won't bore you with a lot of techno-speak, I'll just say treat yourself to a set of the finest tires that you are ever likely to own! They are worth every penny of the cost and you will think that you are driving the brand-new car of your dreams!

I have much all weather experience driving in Maryland and I am not an aggressive driver but I do like the feel of a sportier tire and do like to throw the car through turns for fun. I previously had two sets of Conti DWS. The DWS do everything pretty well including snow. But, they offer little excitement. I didn't realize this until I got the Michelin Sport A/S 3. The A/S 3 is a very responsive tire than handles incredibly well in dry or wet. The only down side to the tires that I have found is snow traction where they fell short. My A/S 3's are well into the wear indicators and still handle great even in wet. A/S 3+ here I come!

These tires always grip the road. They give you a very secure feeling even in hard rain. They don't slip in fast acceleration. And they look good! My only wish is that they were quieter on the road. But the other attributes are more important. I love how they look on the car.

These Pilot Sport A/S 3 tires are supposedly "Ultra High Performance All Season" but are barely usable on anything but the nicest of summer days. When it is wet, cold, snowy or any weather condition OTHER than perfectly nice and sunny, these poor tires slide all over the place. They have the worst traction in cold than any tire I've ever owned, and by "cold" I mean anything under Fifty Degrees Fahrenheit. That is truly pathetic. Trying to accelerate onto a freeway is a tricky and DANGEROUS proposition for these UHP tires, the back end of my car slides all over the place and just cannot get a grip. Horrid tires, buy ANYTHING else.

I purchased 4 tires ( pilot sport a/s ) and currently have less than 20k on them. Though I'm happy with the traction the tread life is extremely poor. The wife drives very passively and was able to wear them down to the bone. The warranty was not honored because the tires were only rotated once.

Use these as summer tires only. They wear very well. They are nosier than my winter tires, also the dealer I bought them from used nitrogen, when I check my air pressure and have to add air I do not have nitrogen. I was told that is O.K. but seems no one knows for sure. Also had a flat so I have three tires with nitrogen and one with out, is this O.K.?