Nexen N8000 255/30 R19

Nexen N8000 is a summer tyre made in total of 44 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/30 R19 is 50mm wider than the narrowest dimension (205) and -10mm narrower than the widest one (245). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (255mm), which results in 76.5mm sidewall height.