Caddyman, I agree wholeheartedly with you on the uselessness of emissions testing, but you’re wrong about the trucks having no emissions testing. Big trucks are tested semi-annually, just like cars, and they’re also tested randomly right on the side of the road, at the authority’s discretion. Plus, if one fails, the truck must be fixed, regardless of the cost to repair. I don’t know why the myth that trucks are exempt continues to be presented as fact.