Toyo Observe S944 235/45 R19

Toyo Observe S944 is a winter tyre made in total of 67 sizes, ranging from R14 to R14 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 235/45 R19 is 60mm wider than the narrowest dimension (175) and -10mm narrower than the widest one (225). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In 235/45 R19, Observe S944 usually competes against MP93 Nordicca, which is a tyre from Matador with a rating of 50%, compared to 67% of the Toyo in question.