Bought and installed 4 in May. Now have a little over 1,000 miles on them. When first installed, I complained that the car rode much more harshly and bumpy and was something the old tires did not do. It's only happening since the Michelin tires were installed. Been back several times for re-balancing. This last time the dealer insists it is the road imperfections I'm feeling because of the hardness of tires sidewalls. Humm? Not with the old tires! Something is not right with at least one of the tires.

These tires handle very well and give a smooth ride. They are a better ride than the stock tires and give less road noise then the MXM4 Pilot Sport A/S. I prefer these tires for casual driving, the pilot sports did have better cornering though. Comfort and fuel efficiency are my two biggest concerns and these give both.

I had the Pilot MXM4 tires on two Acura's TL Tech's and put over 58, 000 on both vehicles before replacing with Pilot Primacy tires. During the period of ownership I never had a sever handling problem, in snow or heavy rain or a out of balance problem. The only thing that annoyed me was the tire noise they created, especially when traveling 1000 miles per day. When time to replace the OEM's I gave consideration to other brands, just based on less tire noise but after reviewing the performance of the MXM$'s I had to stay with Michelin and search for another model tire. Deciding upon the Primacy model, I was shocked as to have such a quiet ride, and then to see the new Acura RLX had the same tire as OEM. Performance of the Pilot MXM4's is gratifying especially pushing them to MY Limits in the Rockies. Truly a superior tire as long as you don't mind some extra road noise.

I tried Cooper, 'top of the line'. After 3 weeks had them replaced with the Primacy. Whole world of difference in riding comfort. Even my wife commented on the ride difference. The gas mileage was about 4 to 6 miles per gallon better too. Wow! My Cadillac sure rides like it's suppose to again... Will never listen to a salesman again about tires...You sure get what you pay for...Thanks for a great product!

I drive over 35,000 miles every year. Rain, snow, sunny weather. It does not matter - I have to get there. Over the past 15 years I tried different tires (mostly the ones that came on a new/used car) and I always come back to Michelin. I do not remember last time I got less then 50,000 miles on a set and never had one fail me. This weekend I am going to put another set on my Toyota Avalon. It will be 4th set on a car with 170,000 miles. Primacy MXV4 has done really well for the last 120,000 miles so there is no reason to change!

THE MICHELIN TIRES WHICH CAME ON THE CAR WERE RATED TO LAST 40,000 MILES AND THEY DID SO AND A LITTLE MORE. THE TIRES I PURCHASED ARE RATED TO LAST 50,000 MILES AND I HAVE NO DOUBT THEY WILL EXCEED THAT MILAGE. THEY ARE GREAT ON ALL ROAD SURFACES AND WEATHER CONDITIONS AND PROVIDE A WONDERFUL AND QUIET RIDE.

this is a great tire. This is my first set of Michelins and I am sold. I will never buy any other tire other then Michelins. this tire is really good in the snow and really good. The comfort in the reviews don't do it justice. I would make it a 10 if not 11. I will write a review telling you how good the life of the tire is.

Did a lot of research on forums and articles and decided on the Primacy's for my Grand Marquis and I just love them, yeah they were pricey but you get what you pay for and they're worth every penny spent. Highly recommended from a retired mechanic who knows quaality.

These tires, MXM4 in 225/45/17 are on my everyday ride. They replaced a set of Pilot A/S Plus, which replaced Pilot's. I only run these 3 out of 4 seasons, using dedicated winter tires. For the 3 seasons I do run these they hold up very well. Certainly grippy enough for everyday driving with spirited moments. They actually grip better than the Pilot A/S Plus'. Hydroplaning resistance is also better. As for noise, these are very well designed and are actually rather quiet at all speeds. The only suggestion I would make to improve them is for a rim guard rib in the next generation.

Great tires! Replaced the OE tires with a set of Primacy MXM4's and ride, handling and braking immediately and substantially improved on my 2010 Ford Fusion Sport. I've used Michelin tires before and have never been disappointed with their wear life and performance.