235/30 R20 Toyo Proxes Sport variants
Toyo Proxes Sport is a summer tyre made in total of 61 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 235/30 R20 is 30mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (285). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (235mm), which results in 70.5mm sidewall height. In 235/30 R20, there is only one possible speed index for Toyo Proxes Sport - "Y", which is good for speeds up to 300 km/h.
Toyo Proxes Sport is made in 61 sizes, starting from 205/40 R17 up to 285/30 R20.