I know this is going to end up being a dumb question, but what the heck. I'm thinking of rotating the tires on my 2019 Laramie 2500 myself. I have now had two tire shops wreck my truck, once to the tune of thousands of dollars and I am getting sick of it. Came darn near close to losing multiple wheels when one mobile installer forgot to tighten the lugs on multiple wheels. I'll repeat myself. I am getting really sick of it. So, I have one question for now. When you move around the wheels on a truck where the position of the wheel matters, how do you tell your truck which wheel is in what position? Do I really need to buy an expensive programmer? Thanks in advance and be gentle if this is a really dumb question.