A recent post in our RV Lifestyle Facebook group on this topic garnered over 600 comments. A married RVing couple couldn't agree on which lane to drive in, so they turned to the community to settle their argument.

Viviana wrote:

"My hubby and I are having a heated discussion!!! What line to use when on the highway?? I said the middle line because I avoid cars merging in and out. He said if you're going 60 and below stay in the right line. Who's right or are we both wrong!!! #rvliving."

The responses turned into a heated discussion of their own!

Some people cited state laws, and others shared their experiences and opinions. I'm going to share some of the most common responses, as well as provide helpful information on the subject.

Let's first establish the names of each lane since they are different in different parts of the country…