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245/45 R18 Nexen N Fera Primus variants
Nexen N Fera Primus is a summer tyre made in total of 39 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/45 R18 is 60mm wider than the narrowest dimension (185) and -10mm narrower than the widest one (235). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height. In 245/45 R18, there is only one possible speed index for Nexen N Fera Primus - "W", which is good for speeds up to 270 km/h.
Nexen N Fera Primus is made in 39 sizes, starting from 185/65 R15 up to 235/50 R19.
