Bridgestone Blizzak LM-001 265/50 R19

Bridgestone Blizzak LM-001 is a winter tyre made in total of 132 sizes, ranging from R14 to R14 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 265/50 R19 is 110mm wider than the narrowest dimension (155) 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.