These are the OEM tires that came with the car when I bought it. Comparing these tires to the Pilot Super Sports which I tried on my friend's Mustang, the traction is horrible especially when flooring my car. However, these tires have an incredible tread wear plus they are pretty quiet. Handling and ride comfort are fair.
I gave it 1 in "snow" because I have never driven them in the snow.
We got two flats in 3 weeks. These low profile tires are not durable. Once the flat occurs, the sidewall gets damaged immediately. Thus, a new 350.00$ tire. Once again. Too soft of a sidewall. Junk, junk, junk! Do not waste your $.
This is my 3rd set of Michelin tires I've purchased in the last 15 months. My current Michelin Pilot AS3's are awesome for summer tires. My Michelin Premiere AS are also awesome for All Seasons but the X-Ice Xi3's should not be a compatible tire listed for the 2016 Mustang GT! It is great on wet slushy snow, rainy days and dry roads but when you hit light traces of snow or even 3-6 inches of snow on this car it's a very scary ride. It doesn't give you a sense of assurance or confidence in your handling and feels "floaty" and my tires are only (235/50/18). I'm pretty sure these tires are great on some cars but these weren't my first Z series tires but my second one which also had the exact same characteristics and that was why I got rid of them. I thought they would have improved those traction flaws 3 generations later, guess not! I was still under the 30 day promise plan after being approved by more than one agent because they could not offer me better winter tires except these even though there are other BF Goodrich & Uniroyal's, this is why the refund was offered. Michelin cannot keep their promise and word and was not satisfied on how they took care of this matter as instead they would rather make people ride on unsafe tires with our children on them.
Just drove 600km at 0-6 degrees on these summer tires, with rain and light snow. 130-150 km per hour. Not aggressively, just smooth with no hard acceleration or hard braking. Excellent performance. You must know your car and how to drive it period.