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.

This is my second set of these tires from Michelin. Although not the least expensive tire in its class range it is well worth the extra money. Handling, wet and dry, are improved with this tire over the OEM models that were installed on my VW Passat and Honda Accord. Road noise is also greatly improved on both vehicles. I have driven over 45000 miles on one set and was more than willing to install a set on my next car when they were needed. The second set has just over 4000 miles and are doing great. I will definitely buy another set when the time comes.

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 drive through all seasons from 16 degrees to 119 degree weather, so I depend on my tires literally. They grip great in rain & snow and tolerate the heat well. I've had the same set for over a year. With routine rotation and nitro because of altitude change, they are diehards & lifesavers

Great tire. Great grip in dry wet and snow. However... at 42k I took em in to installer to check leak. All tires still had 7/32 tread but one was cracking on the inner side wall. Replaced it but a week later another tire had same issue. Hoping Michelin prorates and I'll buy 4 more.

On a reccent summer cross country trip, this tire was very quiet at excessive highway speeds (80-90 mph). Hitting a few rain downpours on the trip, there was no evidence of hydro-planing at all. I also feel confident with Michelin tires because from my own personal experience, their custome service is the best of any tire company!

Very sticky, fast braking, didn’t fail, excellent handling on wet and dry roads. The noise level has also decreased noticeably. Driving comfort is much higher compared to my previous tires. There was no damage during the year of use. I was completely satisfied with my choice.

improved ride, great look, confident in reputation fr quality

The tires have only been on my Subaru Outback since June 2013. I have noticed that the ride is smoother and the tires seem to grip the road better when applying the brakes.

This has been a wonderful tire. Solid gripping in wet weather, super smooth ride on the highway, and they are lasting very well. Some were perfectly balanced, and did not need any added weights for balancing!