GT Radial Champiro HPY 225/35 R19

GT Radial Champiro HPY is a summer tyre made in total of 9 sizes, ranging from R17 to R17 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 225/35 R19 is 10mm wider than the narrowest dimension (215) and 10mm narrower than the widest one (235). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (225mm), which results in 78.75mm sidewall height.