Hmmm. Not sure what the connection is there. I've never heard of Rockwell making rims. Unless that corporation acquired ownership of one of the wheel companies as they were going through the reconsolidation that led to all but Accuride being part of Hayes Lemmerz. If that's what this means, your wheels probably date from the late '80s/90s. As I recall that's when all the musical chairs occurred. Stu