I have a 07 ford f-150 with 275 x 20 inch wheels and tires inch tires next week I putting 325 x 18 wheels and tires on the truck.new tires are about 2 inches or so bigger. is this going to make a difference in my d-3 or am I going to have to reset the unit when I put the new tires on?

Thank you as always for the help

Dave

one post is enough. it will be found

Been covered. Just reset the learning status after new tires are on.