Nankang Sportnex AS-2+ is a summer tyre made in total of 76 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/40 R20 is 80mm wider than the narrowest dimension (175) and 30mm narrower than the widest one (285). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R20, there is only one possible speed index for Nankang Sportnex AS-2+ - "Y", which is good for speeds up to 300 km/h. In 255/40 R20, Sportnex AS-2+ usually competes against Azenis FK510, which is a tyre from Falken with a rating of 74%, compared to 19% of the Nankang in question.
Relevant tyre tests in same or similiar dimension (255/40 R20)
Name | Points total | Wet | Dry | Enviromental impact | |||
---|---|---|---|---|---|---|---|
Best values in test | 9,1 | 5,7 | 5,7 | 6,3 | |||
Nankang Sportnex AS-2+ | 5,7 | 7,6 | 5,7 | 8,6 | |||
Show test details |