IHe told me that Ram has an agreement with Rhino liner to use their product on the new trucks. I have Rhino on my truck. Mine seems thicker and more rubbery than the factory liner. I like the factory liner better. It seems to have more grip, almost like sand paper, and to me looks like the Line-X product.
I don't think you can install the Bed Rug on top of a spray in liner, can you?