Landsail RapidDragon 205/55 R19

Landsail RapidDragon is a summer tyre made in total of 112 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 205/55 R19 is 50mm wider than the narrowest dimension (155) and 70mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (205mm), which results in 112.75mm sidewall height.