Vredestein Ultrac Vorti is a summer tyre made in total of 76 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 10mm wider than the narrowest dimension (215) and 70mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In
225/40 R18, Ultrac Vorti usually competes against
Sportnex AS-2+, which is a tyre from
Nankang with a rating of 0%, compared to 0% of the
Vredestein in question. Latest test in
225/40 R18 was held by Gute-Fahrt in 2019, where Ultrac Vorti received rating "Good" and finished on the 10. place. It was tested on a
.