Jeep vs tank truck road rage

A dashcam captures what appears to be some road rage in the making. As driver is heading down a 2 lane highway behind a tank truck a jeep is coming up on the on-ramp. That on-ramp then merges with the lane that the tank truck is in. I see what's happening and anticipate that the merging vehicle may want to slow down and get behind the tank truck so I move over. The jeep appears to be in a blind spot but has plenty of time to adjust speed to get behind. But the jeep seems to insist on staying in that lane perhaps thinking it was a 3rd highway lane. The two vehicles seem to come real close to sideswiping each other. When he realizes he will not win against the tank beast, he slows down and gets behind. But it is not over. Perhaps during a fit of road rage, without signaling, he changes lanes and gets in front of me. He then speeds up to get side by side with the truck, taps on brakes and then increases speed slightly. He then suddenly cuts the tank truck off leaving merely inches between bumpers. It seems obvious that the jeep let off on the gas to close the gap. Considering the weather at this time and slippery road conditions, this was not a smart move. It could have been a real disaster. Perhaps the tanker didn't see the jeep coming up the on-ramp. He probably had no idea that they nearly sideswiped each other seconds earlier. Even if he did see him, it is no reason for the jeep to act aggressively after the fact. He should have been the bigger person and let it go. Clearly a demonstration of reckless driving, road rage and immature behavior. Oh, and the snow on the jeep? In CT there is an “ice missile” law whereby fines range from $75-$1250 for the non removal of snow off of vehicles. Drive safe everyone.