John Meisner
Junior Member
has any one changes their tire size on the 2019/2020/2021 Ram Bighorn tire size to 275x60-20 from 275x55-20. i know that they will fit the truck but will i have problems / issues going to this new tire size with the electronics, namely, do i need to re-calibrate the computer (what-ever) so that i do not have any error / functioning messages on the dash ?
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