Goform GH18 is a summer tyre made in total of 13 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/50 R18 is 40mm wider than the narrowest dimension (205) and 10mm narrower than the widest one (255). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (245mm), which results in 122.5mm sidewall height. In
245/50 R18, GH18 usually competes against
PremiumContact 6, which is a tyre from
Continental with a rating of 83%, compared to 0% of the
Goform in question.
