Kumho Hs51 215/40 R16

Kumho Hs51 is a summer tyre made in total of 15 sizes, ranging from R16 to R16 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 215/40 R16 is 20mm wider than the narrowest dimension (195) and 20mm narrower than the widest one (235). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (215mm), which results in 86mm sidewall height.