Kenda Wintergen 2 KR501 is a winter tyre made in total of 342 sizes, ranging from R13 to R13 - this particular dimension is R13, which means it fits to a 13 inch/330.2mm diameter wheel. 195/50 R13 is 60mm wider than the narrowest dimension (135) and 80mm narrower than the widest one (275). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (195mm), which results in 97.5mm sidewall height. In 195/50 R13, there are 2 possible speed indexes for Kenda Wintergen 2 KR501 - "N","", which are good for speeds up to , km/h.