255/45 R18 Kumho Ecsta Sport (PS72) variants

Weight index

Select: 103103

Speed index

Select: Select, Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Kumho Ecsta Sport (PS72) is a summer tyre made in total of 79 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/45 R18 is 50mm wider than the narrowest dimension (205) and 60mm narrower than the widest one (315). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In 255/45 R18, there is only one possible speed index for Kumho Ecsta Sport (PS72) - "Y", which is good for speeds up to 300 km/h. In 255/45 R18, Ecsta Sport (PS72) usually competes against Potenza Sport, which is a tyre from Bridgestone with a rating of 91%, compared to 90% of the Kumho in question.

255/45 R18 103 Y

A

C

71dB

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