Dunlop Grandtrek AT20 is a summer tyre made in total of 14 sizes, ranging from R13 to R13 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 245/70 R16 is 40mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (265). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (245mm), which results in 171.5mm sidewall height. In
245/70 R16, Grandtrek AT20 usually competes against
Roadhawk, which is a tyre from
Firestone with a rating of 60%, compared to 0% of the
Dunlop in question.
