Here is the method we have been using to transport rods, so far it’s been great. I like that we can keep all kinds of other gear under the rods and it all stays under the bed lid.
I do agree that rod sleeves would be an improvement but not sure I have the patience to put them on every time. 🫣
Two cargo bars from Home Depot and a couple pool noodles for cushion. Make sure to space them so that the reel sits just in between the two bars.