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265/40 R21 Vredestein Ultrac Vorti variants
Vredestein Ultrac Vorti is a summer tyre made in total of 69 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 265/40 R21 is 40mm wider than the narrowest dimension (225) and 90mm narrower than the widest one (355). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (265mm), which results in 106mm sidewall height. In 265/40 R21, there is only one possible speed index for Vredestein Ultrac Vorti - "Y", which is good for speeds up to 300 km/h. In 265/40 R21, Ultrac Vorti usually competes against Victra Sport 5, which is a tyre from Maxxis with a rating of 75%, compared to 55% of the Vredestein in question.
265/40 R21 105 Y XL
Vredestein Ultrac Vorti is made in 69 sizes, starting from 225/45 R17 up to 355/25 R24.