Wheels separating is an interesting one. That is probably one of the more common mechanical failures that is dangerous. The chance that it would be caught in a bi-annual inspection is exceedingly close to zero (you need to have the inspection very shortly after a swap and you needed to screw up the swap).If they're planning biennial inspections it sounds like someone is getting bribe money under the table. Mechanical failure is a relatively rare cause of accidents. I'm sure they'll use the panacea of a few wheel separations as justification, but I'm dead set against it. Heck, we just got rid of the stupid E-testing. I'm not interested in letting those crooks get my car into a garage under a corrupt government mandate.