My wife's 2009 Jetta Sportwagen TDI needed new tires at 50,000 miles so I purchased a set of P225/45R-17 Michelin Primacy MXM4 ZP Run Flats. I have a pretty well equipped shop and the first thing I noticed was that my tire changer would not handle the stiff sidewalls of the run flats. No great problem and I had expected that I might have difficulty mounting them. After running the tires for about 1000 miles I can say that the ride is very smooth, smoother than I had expected with the stiffer sidewalls. My only complaint is that the mileage has decreased from 44 mpg to around 41 mpg. I have been a Michelin user since the early 60's and this is the first disappointment I have had with any Michelin tires. I will buy Michelins again, but not run flats.

Came standard on my 2013 Honda Accord v6. They made the car look very sporty. I have a rough commute on NJ highways and I am happy to say I got 73000 miles on this set of tires. I am replacing these with another set of Michelins tomorrow. Hoping to have the same great experience :)

these tires are the best i have ever owned i have 2 cars and my wife loved them so much she insisted we trade cars for a week unfourtunate for me that week has lasted about 2 years i am in need of another set for my other car {hers} and i will defently buy michelin

These tires came standard on my 2011 BMW X3. I'm old school and was very concerned about RFT usage. It unnerved me to not have a spare on-board. I have about 7,000 miles on the vehicle and am pleasantly surprised all around. The car handles like a big cat, no surprises, no squeals, just a on-rails feeling in sweepers, on the Interstate, in rain, in hot and cold. Last winter was a non-winter here, so I have no experience with these puppies in slush, snow or on ice. But so far, so good. I've been to the Smoky Mountains and back, on dirt, gravel and paved roads. No issues, knock wood. Now if BMW would only install a dipstick to pacify this Boomer, I'd be even happier. Electronic oil level indicators? Bah, humbug!

For the Acura TL these are hands down the best tires. The first set lastest 35k miles which I thought was a little low so I bought another supposedly equivalent set of tires and the loss of quality compared to the Michelin was immediately noticeable. The new tires had a lot of road noise that wasn't there with the Michelins plus the difference in build quality and appearance was very noticeable. After 10k miles a tire separated, so I was liberated from the bad set and went right back to these!

Just replaced my original tires that came on my 2013 Dodge Charger R/T AWD. Got 55,240 miles before replacing because the wear bars were showing. Don't do many "burn outs" with AWD, but do enjoy hard acceleration from time to time. Very pleased with the wear and all all-around performance. Replaced them with a second set of Primacy MXM4. Feels like a new car again!

Our 2014 Chrysler 300S was equipped with Firestone Firehawk tires from the factory. The road noise was extremely agitating especially on cement roads or bridges. We had a constant noise which was diagnosed as wheel bearing noise but after replacement of the bearings the noise continued and it was suggested it might be caused by the tires. As a licensed aircraft mechanic with former auto shop experience I doubted that suggestion, however upon installation of the MXM4 tires the noise disappeared, the handling is totally more enjoyable, the ride is 100% improved and we are now enjoying what rides, drives and feels like a new car!

I replaced the stock tires on my Chevy HHR with four Michelin Primacy MXM4s. The two most impressive things to me about the tires was the balancing of the wheels/tires and the handling. After mounting the tires to the wheels I found that the weights needed were minimal. I recall one 0.25oz and one 0.5oz were used on one wheel and the change from that throughout the remainder of the tires wasn't much more if at all. The only reason this popped out to me was when removing the weights from the wheel with the stock tire, there were four 0.5oz weights on the inside and some weights on the outside. I can't remember exact amounts (changed tires about 20k miles ago) but it was very noticeable. It was roughly 4-7 weights off and 1-3 weights on, and this factor alone helped to give me confidence about the quality of the product. Concerning handling, I obviously don't drive a sports car but the feeling on the road came into existence. The stock tires had no feedback but with the Michelins it was as if you could feel all four tires when swerving back and forth. Other aspects of the product that impressed me was that the Michelins were quiet, and the tire wear is not too bad seeing that I finally rotated my tires after 20k miles (forgot lol). I drive approx. 60 miles one way to college via the I-10 (no dorm), so I was able to see the difference in the tries relatively quick. I usually go the speed limit or whatever traffic allows (75mph-83mph). Really no complaints at all. Probably the only complaint I'd say would be the price, but you get what you pay for.

I put them on my 2009 V.W Jetta TDI, and I noticed a huge improvement form my MXV4 S8 factory tires. Performance being number one then fuel economy bumped up 4.5 miles per gallon. the ride is out of this world as far as quite, the roads around these parts are as rough as the people who drive on them and I wouldn't ride on any thing but a Michelin. All my cars have summer and winter Michelin Tires.

I have only had these tires on a new car, a Hyundai Genesis, since Mar,2016. Their handling and stopping performance has been outstanding. Their road noise level is really annoying, which is probably a result of the performance design. The ride comfort is extremely poor, with every bump in the road transmitted to the passengers. The tire are Primacy X4M4 245x45x18 96V, which accounts for the noise and ride issues we have. The trend by auto makers to ever larger wheels and low profiles for looks is the real problem. They should provide for different wheel sizes other than the set size for a trim package. You can go up but not down.