Petlas Prime Comfort 185/55 R16

Petlas Prime Comfort is a summer tyre made in total of 31 sizes, ranging from R15 to R15 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 185/55 R16 is 20mm wider than the narrowest dimension (165) and 30mm narrower than the widest one (215). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (185mm), which results in 101.75mm sidewall height.