Continental CrossContact LX Sport 285/40 R21

Continental CrossContact LX Sport is a summer tyre made in total of 131 sizes, ranging from R16 to R16 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 285/40 R21 is 70mm wider than the narrowest dimension (215) and 10mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (285mm), which results in 114mm sidewall height.