255/75 R17 Cooper Discoverer STT PRO POR variants

Weight index

Select: 111111

Speed index

Select: Select, Q (160 km/h)Q (160 km/h)

This combination is not available.

MFSNo

RunflatNo

Cooper Discoverer STT PRO POR is a summer tyre made in total of 35 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 255/75 R17 is 225mm wider than the narrowest dimension (30) and -220mm narrower than the widest one (35). This tyre profile of 75 means the sidewall height of the tyre is 75% of the tyre width (255mm), which results in 191.25mm sidewall height. In 255/75 R17, there is only one possible speed index for Cooper Discoverer STT PRO POR - "Q", which is good for speeds up to 160 km/h.