Vredestein Ultrac+ is a summer tyre made in total of 28 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/55 R18 is 50mm wider than the narrowest dimension (175) and 10mm narrower than the widest one (235). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (225mm), which results in 123.75mm sidewall height. In
225/55 R18, Ultrac+ usually competes against
Setula 4 Season RA03, which is a tyre from
Rotalla with a rating of 53%, compared to 50% of the
Vredestein in question.
Summer
