Kumho Ecsta Sport (PS72) 225/50 R17

Kumho Ecsta Sport (PS72) is a summer tyre made in total of 105 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 225/50 R17 is 20mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (275). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (225mm), which results in 112.5mm sidewall height. In 225/50 R17, Ecsta Sport (PS72) usually competes against Ecsta PS71, which is a tyre from Kumho with a rating of 86%, compared to 87% of the Kumho in question.