I think the right ting to do with a new car is to do it on an alignment machine with a tech that is familiar with offroad. It becomes a five wheel alignment. Then you can go it from there with inspection, string, digital levels, and good knowledge of where it started.
Depends who you are? If you like to know and why then going slow to watch what is happening is instructive. Otherwise, if just driving and enjoying, let the pro's handle it. Luckily there is a lot of latitude in offroad...but less the faster you run.