These tires came new on my 2014 Cadillac Performance Model sedan with the 3.6L engine. They have been quiet and handle extremely well as this car has an awesome chassis and these tires don't hinder performance. I just bought another set of MXM4s after 33,000 miles. I probably could have gotten several thousand more miles but I will be selling this car and I wanted to buyer to experience what fine tires these are and what a great car this Cadillac ATS is. I will be buying a new Corvette Z06 which comes with Michelin tires (very pleased) hope it comes with Michelin's Pilot PS4. My other Cadillac an SRX Premium has 20" Michelin Premiers *****

Bought a set of these for our daughters 2004 Accord coupe. This is by far the best riding Michelin tire we have purchased ! Provides a very soft ride and still seems to have a good grip. It's also very quiet. Only have 5k miles so far but am very happy with the tire so far. This set rides better than the ones on our 06 Accord. No complaints aside from the typical cost, but you get what you pay for.

I usually don't like spending money on tires, but this time I didn't mind because of the sense of security and comfort these tires provide. I am not tense and worried about driving in the rain, I know I can rely on these tires to handle well and to hold up. Most of all I like the smooth, peaceful quiet ride listening to music on XM.

I have a 2WD Lexus RX350. Last year i went to the snow with 50% front and 70% rear on another manufacturer tire. Chain restrictions were in effect. I lied, said it was AWD. (DISCLAIMER: I'm a professional driver and a rescue driver (my job to never get stuck) so i have the experience to drive in these conditions. I DO NOT suggest you do the same. It will cost you your life. The purpose of this is for performance comparison.) Any slight hill, my traction light was coming on. I was climbing slight freeway hills at 15-20mph just unable to get traction. Vehicles were stopped ahead on a downhill and it took 800ft to stop from 35mph. This year, i put 4 new Primacy MXM4s on my SUV. Still had plenty of tread from last year's tires but i wasn't about to go through that again. This year the weather was much worse. Much more snow. On the same interstate, my SUV was having no trouble keeping up with the AWD vehicles and 4x4s. It was so bad, some AWD vehicles (Subaru Outback likely with bad tires) had to put chains on. And braking, night and day from last year. Now, all season performance, my SUV was averaging 25mpg with the old tires. 4 of these and I'm seeing 28-29mpg at 65mph on flat ground. That's a significant improvement.

We live at the base of the Sierra Nevada Mountains with a street slope of 4-6% (5,250 ft. altitude). In fact it is so steep, kids use it to sled down when it snows. Our BMW all-wheel drive previously had run-flat tires that made it very precarious to navigate our area when it snowed . We weren't getting the full effect of the traction system. The Michelin Primacy MXM4 tires transformed our car into a "climbing machine". We were so confident of Michelin quality, we changed from run-flat tires and have not experienced any problems. In fact, the car became even more responsive and fun to drive. Thank you for Michelin for the pleasant experience.

I drive a mostly within city streets and probably averaging 25% on the highways.The tires will last 45,000 miles and like most all weather tires it has its individual strengths. My biggest disappointment has been on wet roads the tires will spin from a standing position and normal acceleration. This has been a constant after 5,000 miles. I have not experienced hydroplaning, but living in Florida with a typical daily rain shower, it makes you uneasy. Otherwise I would have no mayor issues with the tires.

Consumer reports has always rated this tire well, and I have been using them for over 10 years on my cars/mini-vans. They came factory installed on our new 2016 Honda Odyssey which we purchased in November of 2015. We have about 22k miles on the van, and 2 of the tires need replacing in the next couple months, and the other two aren't far behind. We leave in Owensboro, KY. The last two winters have been mild. I am certainly disappointed in their performance as compared to their use on other cars/vans, I have owned. They have never worn out this quickly previously.

On May 2013 I replaced my original Primacy MXM4 tires with 4 new ones. I had almost 50K miles on the original ones. My 2009 Honda Accord rides just like it did when I drove it off the dealership lot. My little car handles great and I feel confident on wet roads.

I bought these tires on Saturday November 20th and left the next day on a 2200 mile round trip. I was very impressed with the quietness of the tire. The handling was great. However, the mileage on my 2010 Prius decreased by 5 miles per gallon. This is very disappointing. If MPG is not important then I recommend this tire. For the Toyata Prius it is not a good choice.

I have a 2022 Tesla Y LR. I switched to the MXM4 form the OEM Goodyears. I' now have put over 45K on the Michelins and still counting. As an added bonus I've noted I appear to be using about 8% fewer watts per mile than on the OEMs. Very pleased with these tires. As to those whining about short life of these tires -- how are you driving?