Pilot Sport 4S is the sportier version of the Pilot Sports and the most sporty one that still cares about the wet performance, which is it's strong suite. It's usually expensive, but also a guarantee of a great performance tyre.
50%
Wet circle cornering
Dry handling
Dry braking
Wet braking
Comfort
Aquaplaning - cross
Aquaplaning - longitudal
Wet handling
Exterior noise
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Michelin Pilot Sport 4S ( 325/30 ZR19 (105Y) XL with rim protection ridge (FSL) )
325/30 R19 doesn't belong to the most popular dimensions for summer tyres - there are 3 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 30 is height of the tyre, which is calculated as 30% of the tyre width (325mm), which means the sidewall height has 97.5 mm. The wheel diameter is R19, which means it fits to a 19 inch/482.6mm diameter wheel. The total circumference of the tyre is 2128.74 mm, which is very similar to 245/45 R18(2129.06 mm), 275/40 R18(2127.49 mm), 245/40 R19(2131.88 mm), 225/60 R16(2124.97 mm), 285/30 R20(2133.14 mm), 225/55 R17(2134.08 mm), 195/70 R16(2134.4 mm). There are multiple speed indexes available for summer tyres in 325/30 R19: W(270km/h), Y(300km/h). The same goes for weight indexes: 105.