Trucks had regulations for a purpose as they were deemed a utility vehicle for doing a certain set of jobs. Capitalism seeking profit noticed if they can have consumers like SUVs they can use the same regulations as trucks to save cost and increase profit. This is not an uncommon tactic in Capitalism and we have no laws saying it's illegal, you would need congress to give the EPA the ability to go after car companies skirting regulations by manipulating public perceptions to favor suvs and considering how in bed congress is with these big companies that's never gonna happen in the current political landscape we have, not to mention how do you prove that in court. The problem is we as a people have stopped getting involved and slowly watched as are rights writhered away all because we got seduced by convience.