Winrun R330 is a summer tyre made in total of 73 sizes, ranging from R13 to R13 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 285/30 R21 is 110mm wider than the narrowest dimension (175) and 30mm narrower than the widest one (315). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (285mm), which results in 85.5mm sidewall height. In
285/30 R21, R330 usually competes against
SportContact 7, which is a tyre from
Continental with a rating of 100%, compared to 0% of the
Winrun in question.
Summer
