Michelin Primacy 3 is a summer tyre made in total of 175 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/55 R17 is 30mm wider than the narrowest dimension (185) and -20mm narrower than the widest one (195). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In 215/55 R17, there are 2 possible speed indexes for Michelin Primacy 3 - "V","W", which are good for speeds up to 240, 270 km/h. In 215/55 R17, Primacy 3 usually competes against PremiumContact 6, which is a tyre from Continental with a rating of 83%, compared to 0% of the Michelin in question. Latest test in 215/55 R17 was held by Autozeitung in 2017, where Primacy 3 received rating "" and finished on the 1. place. It was tested on a .
