345/30 R19 Michelin Pilot Super Sport variants
Michelin Pilot Super Sport is a summer tyre made in total of 156 sizes, ranging from R17 to R17 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 345/30 R19 is 140mm wider than the narrowest dimension (205) and -30mm narrower than the widest one (315). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (345mm), which results in 103.5mm sidewall height. In 345/30 R19, there is only one possible speed index for Michelin Pilot Super Sport - "Y", which is good for speeds up to 300 km/h.
Michelin Pilot Super Sport is made in 156 sizes, starting from 205/45 R17 up to 315/25 R23.