Bridgestone Alenza Sport All Season 265/50 R19

Bridgestone Alenza Sport All Season is a allround tyre made in total of 9 sizes, ranging from R19 to R19 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 265/50 R19 is 10mm wider than the narrowest dimension (255) and 50mm narrower than the widest one (315). 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.