I drive it to my farm.Sometimes it feels like it has a bad tire but it goes away after driving for a little bit
When you say farm I think of mud. The feeling of a bad tire could be from the accumulation of dirt/debris causing the tire wheel assembly to be thrown out of balance. I would hope they cleaned the tires and rims before they balanced them.
A week or two of sitting shouldn't cause flat spots.
Do you have a Ford? How many times had the tires been rotated in the first 35k?
