I have a 2015 RAM with the dealer installed plastic bed liner. I'm thinking about taking it out and putting in one of those brush on Herculiners.

My plastic bed liner has these 2 plastic pieces (1 on each side) that sit on top of the bed rail.

Should I take those off also and put the liner there? Or leave those on?

Thanks!

 

 

I have a 2011 with a sprayed on bedliner and the plastic rail tops which my tonneau cover rails sit on, I'd keep the plastic covers on the rails...as well as the tail gate top.

 

Yes, I really can't decide.

I have a cover also that attaches to those rails.