285/45 R19 Nokian Powerproof SUV variants
Nokian Powerproof SUV is a summer tyre made in total of 29 sizes, ranging from R17 to R17 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 285/45 R19 is 50mm wider than the narrowest dimension (235) and 10mm narrower than the widest one (295). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (285mm), which results in 128.25mm sidewall height. In 285/45 R19, there is only one possible speed index for Nokian Powerproof SUV - "W", which is good for speeds up to 270 km/h.
Nokian Powerproof SUV is made in 29 sizes, starting from 235/65 R17 up to 295/40 R21.