BFGoodrich Activan 185/80 R14

BFGoodrich Activan is a summer tyre made in total of 21 sizes, ranging from R14 to R14 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 185/80 R14 is 20mm wider than the narrowest dimension (165) and 50mm narrower than the widest one (235). This tyre profile of 80 means the sidewall height of the tyre is 80% of the tyre width (185mm), which results in 148mm sidewall height.