Pirelli Cinturato Winter is a winter tyre made in total of 48 sizes, ranging from R14 to R14 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 205/45 R16 is 50mm wider than the narrowest dimension (155) and 10mm narrower than the widest one (215). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (205mm), which results in 92.25mm sidewall height. In 205/45 R16, there is only one possible speed index for Pirelli Cinturato Winter - "T", which is good for speeds up to 190 km/h.
