PS4S on my 911 seem to be performing well. Quieter, with good grip in the dry. Haven't had the opportunity to try wet roads. Consider these tires for your 911.

Both my car and I love these tires!

With 11,000 miles both rear tires are down to 4-5 tread wear, so need to replace them already.

I am an avid Michelin user. I have them on all of my family vehicles and on my high performance vehicles.

To date I have been pleased with the handling and performance of the tires. Hoping to continue that trend. Would not have any negatives to report.

The tires are great and perform well. But why would a OEM supply these tires on mew cars when you can't use them below 40 F?

Overall very good tires in temrs of handling The previous version of the Pilot 4S was a much better tire (it was not noisy on the freeway), but it is discontinued or I would have bought it. The Pilot Sport 4S is very noisy at freeway speeds, and annoying. Would not purchase again.

I purchased these for my BMW with the understanding that they are a Maximum Performance Summer tire and thus have a shorter tread life. These tires are remarkable!! Outstanding dry grip, surprisingly high grip in rain/wet conditions. This particular car doesn't get driven in the snow as THEY AER NOT SNOW TIRES!

I recently purchased a new vehicle. The tires it came with handled fine but were exceptionally noisy. I first tried the Pilot Sport A/S 3, which were much better, but research suggested the 4S would be quieter, and it was, considerably so. Beyond that, the 4S offer incredible handling and braking performance (both wet and dry) over the A/S 3S, so, if you can live with a bit shorter life, get the 4S. Super happy here!

I bought these tires for my M240i. Swapped out all season pirelli run flat tires for these and I’m so glad I did. These tires are amazing in wet/dry conditions. I go around corners in high speeds in confidence. Also the ride is much more comfortable now. These tires grip, grip and keep gripping the road. It’s a good looking tire as well and I love how the sidewall is flat closing the gap between tire and fender. Thanks Michelin for making these tires!