Bridgestone Blizzak LM-32 is a winter tyre made in total of 54 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 225/50 R17 is 60mm wider than the narrowest dimension (165) and 70mm narrower than the widest one (295). 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 Bridgestone Blizzak LM-32 - "H", which is good for speeds up to 210 km/h. In 225/50 R17, Blizzak LM-32 usually competes against UltraGrip Performance Gen-1, which is a tyre from Goodyear with a rating of 0%, compared to 0% of the Bridgestone in question. Latest test in 225/50 R17 was held by Automotorsport in 2015, where Blizzak LM-32 received rating "Conditionally recommended" and finished on the 8. place. It was tested on a .