Nankang Comfort AS-1 225/45 R19

Nankang Comfort AS-1 is a summer tyre made in total of 28 sizes, ranging from R14 to R14 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 225/45 R19 is 70mm wider than the narrowest dimension (155) and 30mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (225mm), which results in 101.25mm sidewall height.