GoodYear Vector 4Seasons Gen-3 285/45 R19

GoodYear Vector 4Seasons Gen-3 is a allround tyre made in total of 210 sizes, ranging from R14 to R14 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 285/45 R19 is 110mm wider than the narrowest dimension (175) and -20mm narrower than the widest one (265). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (285mm), which results in 128.25mm sidewall height.