No Sense In Pulling In This Close

I don't care about people's ridiculous opinions on this "not being a big deal." I will complain about it every time. I am driving a 40 ton machine at 70 mph and there is absolutely no way for me to avoid hitting a vehicle that pulls this close in front of my truck. There isn't even 1 second of lead distance. If you look in your mirror and don't think you could spike the brakes in an emergency without getting smashed into by the truck behind you, then wait! You can signal your intention to move over if someone behind you is "pressuring you" but do not put everyone in danger by doing what you see here. In this case, there wasn't even anyone around, so what's the rush to get so dangerously close? Use some sense folks!