305/40 R20 Vredestein Ultrac Pro variants

Weight index

Select: 112112

Speed index

Select: Select, Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

Vredestein Ultrac Pro is a summer tyre made in total of 59 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 305/40 R20 is 100mm wider than the narrowest dimension (205) and -10mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (305mm), which results in 122mm sidewall height. In 305/40 R20, there is only one possible speed index for Vredestein Ultrac Pro - "Y", which is good for speeds up to 300 km/h.