Continental PremiumContact 5 is a summer tyre made in total of 73 sizes, ranging from R14 to R14 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (165mm), which results in 115.5mm sidewall height. In 165/70 R14, there is only one possible speed index for Continental PremiumContact 5 - "T", which is good for speeds up to 190 km/h. In 165/70 R14, PremiumContact 5 usually competes against Ecocontact 6, which is a tyre from Continental with a rating of 63%, compared to 63% of the Continental in question.