As you probably know by now, GOOD rust free cabs are getting increasingly harder and harder to come across. Even those that look terrific on the outside, could still have rust INSIDE that's already over half way through. But with no way for sure to know this, it would be so satisfying to know for sure that you won't have that rust to come through 12 months later and take out part of that $6000.00 PLUS paint job. Just something to think about.