I have a platform built in my Colorado Duramax that I am replacing with a flat water tank instead - 27 gallons I think it was. Right now I have to raise my Phoenix up 5.5 inches or so to clear the bedrails, and I have 2x4s covered with 3/4" plywood and a rubberized mat as a base. I found a 4.5" tall water tank and will put plywood under it, 4x4s in front and on the sides, add plywood on top, probably hinging the top to remove the tank more easily. The tank itself is 51" long and some 32 inches wide. I should have a long space next to it for a shovel and such and a wide space at the end for extra hoses and cables and things. Planning on running hoses right to the facet from this tank and removing my undersink 12 gallon tank for more storage or maybe a hot water tank. Anyway that's the project for Winter when I get around to it.
EDIT: Here is the tank I am using - https://jazzsales.co...x32wx51l-27gal/
Edited by michgoblue, 22 January 2018 - 04:53 PM.