Nankang Sportnex AS-2+ 275/35 R18

Nankang Sportnex AS-2+ is a summer tyre made in total of 90 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 275/35 R18 is 100mm wider than the narrowest dimension (175) and 10mm narrower than the widest one (285). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (275mm), which results in 96.25mm sidewall height.