245/45 R18 Bridgestone Potenza RE040 variants

Weight index

Select: 9696

Speed index

Select: Select, W (270 km/h)W (270 km/h)

This combination is not available.

MFSNo

RunflatNo

Bridgestone Potenza RE040 is a summer tyre made in total of 8 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/45 R18 is 40mm wider than the narrowest dimension (205) and 30mm narrower than the widest one (275). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height. In 245/45 R18, there is only one possible speed index for Bridgestone Potenza RE040 - "W", which is good for speeds up to 270 km/h. In 245/45 R18, Potenza RE040 usually competes against UltraGrip Performance Gen-1, which is a tyre from Goodyear with a rating of 0%, compared to 0% of the Bridgestone in question.