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255/40 R19 Vredestein Ultrac Pro variants
Vredestein Ultrac Pro is a summer tyre made in total of 39 sizes, ranging from R18 to R18 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/40 R19 is 30mm wider than the narrowest dimension (225) and 100mm narrower than the widest one (355). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R19, there is only one possible speed index for Vredestein Ultrac Pro - "Y", which is good for speeds up to 300 km/h.
Vredestein Ultrac Pro is made in 39 sizes, starting from 225/40 R18 up to 355/25 R24.
