It's still a safety issue. If that sub frame fails under load and somebody gets hurt the inspection mechanic would be held responsible. When the State Police get involved hear say and ignorance go out the window.
First off, if your mechanic is ok with an exhaust leak and that weak frame passing inspection he's on the verge of loosing his inspection license if he passes that for inspection.
I'm a shop owner, I have a PA state inspection license, and I have owned an F-450 4x4 dump truck with a stainless...
That looks well made but since I have some heavy brush to clean up I had my reservations when it came to an expanded metal brush guard after seeing this..........
I wasn't too worried about the lighting through the perforated steel plate. I plan on additional lighting for my rops.