Barum Bravuris 5 HM is a summer tyre made in total of 159 sizes, ranging from R14 to R14 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 175/80 R14 is 10mm wider than the narrowest dimension (165) and 90mm narrower than the widest one (265). This tyre profile of 80 means the sidewall height of the tyre is 80% of the tyre width (175mm), which results in 140mm sidewall height. In 175/80 R14, there is only one possible speed index for Barum Bravuris 5 HM - "T", which is good for speeds up to 190 km/h. In 175/80 R14, Bravuris 5 HM usually competes against MP47 Hectorra 3, which is a tyre from Matador with a rating of 39%, compared to 30% of the Barum in question.