245/40 R18 GT Radial Champiro WinterPro HP variants

Weight index

Select: 9797

Speed index

Select: Select, V (240 km/h)V (240 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

GT Radial Champiro WinterPro HP is a winter tyre made in total of 21 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 40mm wider than the narrowest dimension (205) and 10mm narrower than the widest one (255). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R18, there is only one possible speed index for GT Radial Champiro WinterPro HP - "V", which is good for speeds up to 240 km/h. In 245/40 R18, Radial Champiro WinterPro HP usually competes against Aspire XP Winter, which is a tyre from Apollo with a rating of 45%, compared to 44% of the GT in question.