These tires lasted me 57,000 miles on my Tesla Model 3 RWD. Would probably last another 2500 miles but changing before rainy season in california. Tires are very grippy in rain and dry, but the noise and drone of tires is a bit excessive. Overall I love the performance, safety and longevity of the tire so decided to get a second pair.

Purchased for a 2010 Camaro V6 driven all year round in a cold climate. For the past 3 months (December to March), they have performed excellently in cold weather (below freezing) and in light snow. I will no longer be swapping tires in the summer, and will stick with these all year round. They are superior to my previous winter tires on the car, along with the previous summer tires.

There is a reason OEMs choose Michelin. The Tesla model S must have smooth, quiet tires that absorb various road imperfections and maintain good handling characteristics. Road noise is a big concern when driving a vehicle that has no drivetrain noise.

BMW M235 My previous tires were Pilot Super Sports which I found to be fabulous in traction, ride and response. But, living in the snow belt, the lower temperature season can really shorten the time I have them on the car. So when I needed a replacement I thought why not go with the AS4 , maybe loose a little performance but enjoy a longer time with no snow tires on. I've now driven about 600 miles with them. I find them as harsh and uncomfortable as the RFTs that were OE on the vehicle. Jarring really even on the softest suspension setting. Further my dealer could not balance them for a smooth ride after 3 tries on the Hunter Road Force. I will say that after the break in, they had good traction in dry and wet. Never got to snow. I'm calling uncle and swapping them out for another brand.

I bought the Michelin Pilot Sport All Season 4 (ZR rated) for my Lexus LS. These tires are SO NOISY!! They are also hard and you feel the shock from rough roads. They are much noisier than my old Michelin tires. However, they are much better than the Michelin Primacy mxm4 A/s which I swapped for the Pilot Sport. AVOID, AVOID, AVOID both the Primacy mxm4 and Pilot Sport. Being EV ready, they are low rolling resistance, hard rubber and LOUD. They do not perform anything like the Pilot Sports of 5-10 years ago, which were stellar tires. I am very, very disappointed. MICHELIN SHOULD HAVE SEPARATE LINES FOR EV AND EFFICIENCY AND OTHER LOW CLASS CARS, AND A DIFFERENT LINE FOR PEOPLE WHO WANT THE WONDERFUL QUIETER, SOFTER AND SMOOTHER TIRES UPON WHICH MICHELIN BUILT ITS PRIOR REPUTION. One positive: it is good that Michelin has its 60 day swap program. Given the poor quality and NOISE of these new Michelin kinds of tires (all of which are designated by Michein as EV Ready), I will probably move to a cheaper tire mfgr whose tires are grippier and not as LOUD and save the money.

I replaced my Pilot HX MXM4 93V XL, which i had for 11 years for off winter use. New Sport All Season 4 are much better on wet surface, but the noise level when driving 50-80 km/hr is quite loud...louder than the Pilot HX MXM4's, and louder than my winter tires. So I plan to keep them on this winter and will report back how well "All Season" means.

I waited to purchase these All Season 4's because I previously had the All-Season 3+'s on my last vehicle. I wanted to try the newest version. The A/S 4 is incredible. It feels grippier and more progressive as it transitions in a slide. The grip level is incredible for an all-season tire. And they're very quiet - noticeably quieter than the A/S 3+. As an added bonus, the sidewall and tread of this tire is great looking. Little details like placing the tire warning's along the rim protector as opposed to on the sidewall and the "velvet-look" logos. I'd definitely buy these again and have recommended them quite often.

Tire has amazing qualities in which i love. Tread will not keep up the 45,000 miles in which is stated. 255/40/ZR21 & 265/40/ZR21 Are the tire sizes i own. I can not purchase Hazard Insurance due to size of tire, thankfully i have not had an instance which requires it but its good to have. Please create a tire for winter for these sizes. Much appreciated!

I’ve previously owned the AS3 and AS3+. These new AS4 are noticeable better. It handles and grips just as good as previous models. The improvement is in the noise and comfort level. Noise being more muted, meaning in a more comfortable ride. It’s an early assessment but hope the durability and longevity will be impressive. We will see.

Mounted these tires on my Mazda 3 GT in May of 2021. Got about 7,000 on them now and I have been well pleased with their performance. Seems I chicken out before these things reach their limit as I have yet to have them squawk back to me during sever cornering, severe stopping, severe acceleration, ( well it's a four banger should just call it snappy acceleration).The performance is just outstanding in all conditions. I would like to find some fault with them but I have nothing to complain about. Good job big ol squeezy Michelin Man.