Nankang Sportnex AS-2+ 245/40 R19

Nankang Sportnex AS-2+ is a summer tyre made in total of 90 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 245/40 R19 is 70mm wider than the narrowest dimension (175) and 40mm narrower than the widest one (285). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R19, Sportnex AS-2+ usually competes against ZV7, which is a tyre from Avon with a rating of 31%, compared to 0% of the Nankang in question.