Bridgestone Weather Control A005 is a allround tyre made in total of 86 sizes, ranging from R15 to R19 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 225/65 R17 is 50mm wider than the narrowest dimension (175) and 50mm narrower than the widest one (275). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (225mm), which results in 146.25mm sidewall height. In 225/65 R17, there is only one possible speed index for Bridgestone Weather Control A005 - "V", which is good for speeds up to 240 km/h. In 225/65 R17, Weather Control A005 usually competes against AllSeasonContact, which is a tyre from Continental with a rating of 88%, compared to 67% of the Bridgestone in question.