Tyre review for Michelin Pilot Sport 4 S 285/35R21 108Y XL
They've been great so far and offer excellent traction in dry weather. I haven't been able to test them in the wet though. They are noticeably quieter than the tyres that came on the car. The ride is definitely more comfortable and softer compared to the previous hard compound tyres. After 3,000 miles, wear seems good. The Sportmaxx on my old ST were good, but the Michelin Pilot S4 are a lot better and provide great value for a set of four.