225/40 R18 GT Radial 4Seasons variants

Weight index

Select: 9292

Speed index

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

This combination is not available.

MFSNo

RunflatNo

GT Radial 4Seasons is a allround tyre made in total of 41 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 70mm wider than the narrowest dimension (155) and 10mm narrower than the widest one (235). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there is only one possible speed index for GT Radial 4Seasons - "Y", which is good for speeds up to 300 km/h. In 225/40 R18, Radial 4Seasons usually competes against Kinergy 4S2 H750, which is a tyre from Hankook with a rating of 89%, compared to 10% of the GT in question.