Most manufactured I beams are close to the money with camber angle. Usually the toe in or out is the culprit of tie wear issues. The tie rod can usually adjust the problem. Slightly in or out equally on both tires is what you want. That 's just enough to keep the wear even and also keep the front end from wandering. You'll hear two arguments on which is preferred, in or out, but either work. You can adjust it easily yourself with a tape, your eye and trial & error.