Kumho Ecsta LE Sport KU39 275/30 R19

Kumho Ecsta LE Sport KU39 is a summer tyre made in total of 45 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 275/30 R19 is 70mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (275). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (275mm), which results in 82.5mm sidewall height.