Update - I ended up taking a chance and had a local tire shop road force balance my tires instead of taking them further to have them trued/shaved. They are now almost perfectly smooth at all speeds. The tires are OEM Nitto Terra Grappler G2's with 41k miles on them and I've had the steering wheel wobble since I bought it new. It was really bad when I first got it but the dealer worked on it and ended up swapping out 2 tires. It was never perfect but good enough that I was tired of dealing with it and didn't want to keep taking it back. It had gotten worse though in the past year. So I'm kicking myself for not getting it sorted out sooner but the upside to this is I have found a good shop. I will be hitting them up in 10k miles or so when these tires are done.