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325/35 R20 Continental SportContact 7 variants
Continental SportContact 7 is a summer tyre made in total of 97 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 325/35 R20 is 100mm wider than the narrowest dimension (225) and 0mm narrower than the widest one (325). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (325mm), which results in 113.75mm sidewall height. In 325/35 R20, there is only one possible speed index for Continental SportContact 7 - "Y", which is good for speeds up to 300 km/h.
Continental SportContact 7 is made in 97 sizes, starting from 225/40 R18 up to 325/35 R23.