Nexen N Blue 4 Season 225/40 R18

Nexen N Blue 4 Season is a allround tyre made in total of 108 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 70mm wider than the narrowest dimension (155) and 10mm narrower than the widest one (235). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, N Blue 4 Season usually competes against N blue HD Plus, which is a tyre from Nexen with a rating of 0%, compared to 0% of the Nexen in question.