Bridgestone Battlax BT-023 190/55 R17

Bridgestone Battlax BT-023 is a allround tyre made in total of 17 sizes, ranging from R17 to R17 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 190/55 R17 is 70mm wider than the narrowest dimension (120) and -80mm narrower than the widest one (110). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (190mm), which results in 104.5mm sidewall height.