Continental ContiWinterContact TS 830P 255/35 R19

Continental ContiWinterContact TS 830P is a winter tyre made in total of 140 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/35 R19 is 60mm wider than the narrowest dimension (195) and 0mm narrower than the widest one (255). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (255mm), which results in 89.25mm sidewall height.