265/50 R20 Royal Black Royal Performance variants
Royal Black Royal Performance is a tyre made in total of 68 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 265/50 R20 is 70mm wider than the narrowest dimension (195) and 20mm narrower than the widest one (285). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (265mm), which results in 132.5mm sidewall height. In 265/50 R20, there is only one possible speed index for Royal Black Royal Performance - "V", which is good for speeds up to 240 km/h.
265/50 R20 111 V
Royal Black Royal Performance is made in 68 sizes, starting from 195/45 R15 up to 285/50 R20.