I have about 1,500 miles on these tires that I bought new. However, on one of the tires are two, approximate 1” vertical bulges protruding outward. Is this normal? Great looking/handling tires, other than the defects.

Had 4s's for a little over a week now, hands down out perform all tiers I had to date. Theyou are better in cold temps by far than Pirelli p zero...Haven't listened for noise just yet.. Maserati

Bought these in June, 2021 for my BMW 650i and then bought another set of Michelin's in July for my X3! Performance and ride is great, as is wear so far.

I bought these 2 years ago for my subaru wrx and my car goes so much better now. They are smooth, quiet, great on water. Game changer and worth every penny!

Had 4s's for a little over a week now, hands down out perform all tiers I had to date. Theyou are better in cold temps by far than Pirelli p zero...Haven't listened for noise just yet.. Maserati

Had 4s's for a little over a week now, hands down out perform all tiers I had to date. Theyou are better in cold temps by far than Pirelli p zero...Haven't listened for noise just yet.. Maserati

The P Zeroes on my McLaren 720S were way too slippery - minimal grip especially when cold so… I had some “sideways moments with them” (unexpectably!). The Michelin P4S has cured the “problems” - great tire!

I just replaced my Pirelli tires with these Sports on my 2018 Mustang Convertible. WOW, so much quieter and feel like they grip much better. i live in south FL so we have a lot of rain and i feel safer with these pilot sports on my car.

I bought these tires early this summer, and absolutely love them. They greatly reduced the harshness of my very stiff suspension, while being quieter and having insane levels of grip compared.

At the suggestion of Sipan Tire, I put these on the XKR this time. In a word: Wow. Directional, stick like glue, comfortable and quiet. I was worried that summer rated tires wouldn't do well in March in Canada. It was all for not.