Uniroyal RainExpert 3 is a summer tyre made in total of 62 sizes, ranging from R13 to R13 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 175/70 R14 is 40mm wider than the narrowest dimension (135) and 50mm narrower than the widest one (225). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (175mm), which results in 122.5mm sidewall height. In 175/70 R14, there is only one possible speed index for Uniroyal RainExpert 3 - "T", which is good for speeds up to 190 km/h. In 175/70 R14, RainExpert 3 usually competes against Dynaxer HP4, which is a tyre from Kleber with a rating of 82%, compared to 55% of the Uniroyal in question.