In my state, shops have a strict 3 strikes policy for ANY inspection related infraction, including charging less than $12.50 (presumably to prevent shops from cutting corners to undercut the competition) and giving out stickers to failed vehicles. This can result in shops with two strikes being EXTREMELY conservative in their recommendations to not lose their license. I don't think that's a bad thing, because you have to be EXTREMELY sketchy to get those strikes in the first place. Many shops will give out stickers to people with mostly safe but maybe has a simple item kind of failing, but that likely depends on how "visible" the issue is because they have to sign their name on every single sticker.

It works really really well. I've been very buddy buddy with shops and they will still give me a thorough inspection. It's also a pretty basic inspection, meaning if you fail it you should probably not be on the road.