Vredestein Ultrac+ 215/65 R17

Vredestein Ultrac+ is a summer tyre made in total of 79 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/65 R17 is 40mm wider than the narrowest dimension (175) and -20mm narrower than the widest one (195). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (215mm), which results in 139.75mm sidewall height.