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!

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!

My 2006 Jetta 2.5L came with Michelin's Energy MXV4 S8 tires, and they worked great for 5+ years. I just upgraded to the new Primacy MXM4 and so far they seem to handle and ride very well in all conditions. But these tires really shine on raining days as they grip to wet roads and stop as if the road was dry. The tires perform very well on dry, sunny days, but they're exceptional on rainy days, which is when most accidents happen, so you'll appreciate the extra control and stopping power from these tires in wet conditions. These tires really do have it all: comfort, handling, braking, and all at an affordable price.

So far I am very pleased with the tires. The tires produce's very little road noise, and has very good touring capabilities along with a touch of sport capability. It seems to offer the best of both worlds. I do not have anything negative to say about the tire, or I would not continue to be a repeat customer.

These tires handle very well and give a smooth ride. They are a better ride than the stock tires and give less road noise then the MXM4 Pilot Sport A/S. I prefer these tires for casual driving, the pilot sports did have better cornering though. Comfort and fuel efficiency are my two biggest concerns and these give both.

Just replaced a previous set of Michelin asymetrical Primacy sport tires on my GS300, which had worn out prematurely and developed cupping/excessive road noise very quickly. However, they handled great. So far these MXM4's are much smoother riding, are rated at double the wear life, and seem to handle well - although have not really pushed them. With the exception of the last set of Primacy's, I have always been pleased with the performance of Michelins. Tried another brand once and noticed immediately a harsher ride and poor handling, despite being touted as equivalent to the comparable Michelin tire.

Tires are above average in terms of comfort, ride quality, and traction in dry and wet conditions but suffer tremendously in tread life. Just a little over 28k miles, a bit over half the manufacture's claimed 55k life, and will be needing replacements. Still undecided if I will get these or something else

In February after putting these tires on my EOS we drove up to South Lake Tahoe from Sacramento. The tires were great in the rain and in light snow on the way home; while on some windy roads. They grip great and are quiet on the road! I will definitely purchase these tires again!

It hasn't been a thousand miles yet since I purchased these amazing tires for my 2002 Acura TL with 130K miles...I tell you it's like driving a new car...I really never thought a tire can make that much of a difference...these tires are made to roll without resistance. It feels like you're driving on a CLOUD….and my gas mileage is up…the trick is to keep the PSI just under the recommended…so my recommended is 32 PSI…at 31.5 PSI…the mileage is amazing…I'm actually filling up less now....thanks Michelin!!!!!

I have been using Michelin since it was the first radial widely sold in the USA. I will not switch. These tires are used on a car that I put 150 miles per day on. They are comfortable riding, hold the road well and are QUIET. My car is my castle - at least 4 hours a day - and the quiet part is VERY IMPORTANT. They provide good traction and I feel safe on them. PS: I also have a Harmony set on my wife's Mini-Van. Safety is certainly important there too.