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265/40 R21 Goodyear Eagle F1 Asymmetric 6 variants
Goodyear Eagle F1 Asymmetric 6 is a summer tyre made in total of 57 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 265/40 R21 is 60mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (265). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (265mm), which results in 106mm sidewall height. In 265/40 R21, there is only one possible speed index for Goodyear Eagle F1 Asymmetric 6 - "Y", which is good for speeds up to 300 km/h.
265/40 R21 105 Y
Goodyear Eagle F1 Asymmetric 6 is made in 57 sizes, starting from 205/40 R17 up to 265/40 R21.