CST Medallion MD-A1 is a summer tyre made in total of 29 sizes, ranging from R16 to R16 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (195mm), which results in 97.5mm sidewall height. In 195/50 R16, there is only one possible speed index for CST Medallion MD-A1 - "V", which is good for speeds up to 240 km/h. In 195/50 R16, Medallion MD-A1 usually competes against Turanza T005, which is a tyre from Bridgestone with a rating of 89%, compared to 0% of the CST in question.