Barum Bravuris 6 235/45 R21

Barum Bravuris 6 is a summer tyre made in total of 116 sizes, ranging from R14 to R14 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 235/45 R21 is 80mm wider than the narrowest dimension (155) and 20mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height.