Firestone Multiseason 2 is a winter tyre made in total of 61 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 225/50 R17 is 70mm wider than the narrowest dimension (155) and 10mm narrower than the widest one (235). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (225mm), which results in 112.5mm sidewall height. In 225/50 R17, there is only one possible speed index for Firestone Multiseason 2 - "V", which is good for speeds up to 240 km/h. In 225/50 R17, Multiseason 2 usually competes against Seasonproof, which is a tyre from Nokian with a rating of 58%, compared to 58% of the Firestone in question. Latest test in 225/50 R17 was held by Autobild in 2021, where Multiseason 2 received rating "Satisfactory" and finished on the 13. place. It was tested on a BMW 3.
