Michelin Pilot Sport 3 is a summer tyre made in total of 60 sizes, ranging from R15 to R15 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 275/40 R19 is 80mm wider than the narrowest dimension (195) and 10mm narrower than the widest one (285). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (275mm), which results in 110mm sidewall height. In 275/40 R19, there is only one possible speed index for Michelin Pilot Sport 3 - "Y", which is good for speeds up to 300 km/h. In 275/40 R19, Pilot Sport 3 usually competes against P ZERO, which is a tyre from Pirelli with a rating of 61%, compared to 31% of the Michelin in question.
275/40 R19 is found on 4 vehicles: