Bridgestone Weather Control A005 255/40 R19

Bridgestone Weather Control A005 is a allround tyre made in total of 90 sizes, ranging from R15 to R15 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/40 R19 is 80mm wider than the narrowest dimension (175) and -10mm narrower than the widest one (245). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height.