These were the stock (OE) tires that came with my Tesla Model 3 (Dual Motor + Long Range), and I'm extremely disappointed with them. The only reason these tires even deserve 1-star is because they never blew out, and were fairly quiet (due to the acoustic foam inside). But I WOULD NOT pay money to buy these tires again, as they barely lasted 25k miles—well short of the 45k mile lifespan that Michelin touts. When I inspected my tires at 20k miles, I noticed that all four of them were measuring between 3/32" and 4/32". However, being on a tight budget (due to some unforeseen circumstances), I decided to hold-off on replacing them, thinking they'd survive another 5k miles while I saved enough money to buy some new ones. At 25k miles, I took my Model 3 in for routine maintenance, and had the Tesla Service Center inspect all four tires—one of them measured at 1/32", and the other three were COMPLETELY BALD at 0/32". Completely unacceptable for tires that are supposed to last 45k miles! But, honestly, even when these tires were new (at 9/32" tread) their performance in wet weather was lackluster, at best. Especially in the snow, where my Model 3 would frequently slip and slide—even though it has four-wheel drive, and a center-heavy battery. I just CANNOT recommend the Primacy MXM4s to anyone. And I've already told several of my friends (who also own Model 3s) to steer clear from them! I really expected better from Michelin.

Bought these tires based on the recommendation from the Michelin representative @ the Detroit International Auto Show. These replaced the Michelin XICE tires I had on my car over this horrible winter.( Boy was I glad I had them on the car!) These new tires are smooth & QUIET ! Although I've only had them on the car for a little over a month, I have seen a slight improvement in my gas mileage. 32 mpg vs. 30mpg with the XICEs. Would definitely recommend these to my friends.

HI: I got rid of a "NEW" 6000 miles! Hyundai Elantra That was to small for me after my 5th. Back Operation. I traded it in for a 2004 "26,000" mile MINT GRAND MARQUIS ! I didn't even look at what Tires were on it, but I just checked the Tires for Tread wear. To my surprise, when I got HOME I had a Set of MICHELIN PRIMACY MXM4's on my Car !!! I have Driven these Tires for over 25,000 miles now and they are GREAT !!! I Drive to the Doctor and to Play Golf. And these Tires deliver in RAIN or Dry conditions. You can corner as Hard as You (or the Car) Can GO, No slipping or sliding - Just Dead Track Perfect !!! These Tires STILL LOOK LIKE NEW WITH OVER 50,000 Miles on them. I Have nothing Bad to say about these Tires !!! I get a soft, but firm Ride and they Stop on a Dime. I expect to get at LEAST 90,000 miles but, I expect around 1000,000 - 115,000 Miles out of them. WE GET LOTS OF BAD THUNDER STORMS HERE IN FLORIDA AND THESE ARE THE BEST TIRES I'VE EVER DRIVEN OR DRIVEN ON PEROID !!! I TRUST MYSELF, MY WIFE AND MY CHILDREN TO THESE TIRES AND AS A RETIRED NEW YORK CITY FIREFIGHTER - I KNOW DANGER !!! AND DANGER HAS NO PLACE ON YOUR CAR !!! PLAY IT SAFE!, YOUR LIFE MAY (WILL) SOONER OR LATER DEPEND ON YOUR TIRES !!! BUY THESE THER'RE THAT GOOD !!!

Review of Primacy MXM4 after 6 years and 84,000 miles. Best tires I've ever owned. Tires are on a 2003 Infiniti I35. Excellent in all areas: wet, dry, highway, around town, even treadwear on all four, and always quiet. Now worn to 3/32". If you have a newer sedan, and can still find the size you need, buy them.

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 *****

Who would have known that by upgrading to a quality tire would make all the difference in the world?! I travel extensively and rely on my Mercedes-Benz E500 wagon to get me from point A to point B. Superior ride, minimal road noise. So smooth a ride that I felt like I could fall asleep like a newborn baby in a car seat! Extra pricey yet superior ride, better value! Money well spent in my book.

I SPECIFIED MXV4 WHEN I CONTRACTED TO BUY TIRES BUT CAR WAS DELIVERED WITH MXM4. I RESEARCHED AND DECIDED DIFFERENCE WAS MINIMAL AND WOULD LIVE WITH MISTAKE. NOW,AFTER SOME MILES OVER FAMILIAR ROADS I AM IMPRESSED WITH THE IMPROVEMENT IN RIDE,HANDLING AND ECONOMY THESE TIRES OFFER,AND AM HAPPY WITH MY DECISION. i HAVE BEEN DRIVING ON MICHELIN,ALMOST EXCLUSIVELY, SINCE 1959 AND HAVE ALWAYS BEEN PLEASED.

After replacing stock 16" wheels with 17" on my Focus ST, I wanted a high performance summer tire. The first set I bought were noisy and tracked badly on road grooves. Based on reviews of the Primacy MXM4, and the price I decided to give them a try, even though they aren't described as high performance. After 9k miles I couldn't be happier. They track and corner extremely well. Most of all, they are QUIET. Living in Arizona, I don't have much occasion to drive in rain or snow, but they have performed well in limited driving in those conditions. Great tires!

There is nother bad I can say about these tires. I couldn't believe the difference these tires made in the handling. It feels like my car is stuck to the road. It's great in all seasons. When on ice it feels like my cars a cat with his claws out trying to grab on. The most I ever slid on complete ice was about a foot. I am definitely going to buy these tires again when the time comes. Thanks Michelin for producing such a wonderful product!

I bought my first car, a Fiat 600, in 1959 equipped with Michelin tires. Since then I have purchased no other replacement tires but Michelin. When purchasing a new car not available with Michelins, I made sure to replace the OE tires with Michelins as soon as possible, always with a noticeable improvement. Over the years and many miles, there have been several incidents/ emergencies where I am convinced that my Michelin tires were a major factor in my survival, and for that I thank you.