What the hell is "bumper pressure"?
I dunno but anybody who uses the right lane to pass should be burned alive and their ashes put in a rocket and shot into the sun. Clearly you've never been a truck driver.
Nope, never been a truck driver...but I've passed a lot of trucks on the right....if you are going +5 in the left lane, and I'm behind you, and it's clear to me that you've decided to stay in the left lane until you can pass that next vehicle that's going +6 in the right lane, and I can get by you I will. By the time I pass your cab and get back into the left lane I'll be going +10 and you won't even have to slow down.
Bumper pressure is riding close to a vehicle in the left lane to insure that they understand you'd like to get by.


I usually do around 5 MPH over the limit, if I'm in the right lane passing and someone is coming up on my tail going faster I speed up and move over out of courtesy, I'm not a self appointed speed control Fuehrer. The only time I pass on the right is when the person driving in the left lane will not show courtesy to the other drivers by moving over, then I wait till it's safe and pass. Thankfully it's very rare. Not long ago I did that and the cop two cars behind me pulled over the slow poke who wouldn't move out of the way, I was the tenth car that was forced to pass on the right and we were all going over the speed limit except the slow poke.