Sunny SN 3830 Snowmaster is a winter tyre made in total of 5 sizes, ranging from R18 to R18 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/45 R18 is 10mm wider than the narrowest dimension (225) and 20mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In
235/45 R18, SN 3830 Snowmaster usually competes against
Wintrac Pro, which is a tyre from
Vredestein with a rating of 54%, compared to 0% of the
Sunny in question.
Winter
