Our layout for the bed in our van ended up with a lot of storage space that would be best accessed by using wheeled Under Bed storage boxes.
The problem is most are not nearly tall enough. We have two channels underneath the bed that are 14" high x 19" wide by 72" deep.
I want to split the 72" length, use two container one of 48" and one of 24". The 24" drawers would be the left and right for the end at the front of the van with the 48" long drawers accessed from the rear doors to be rolled out.
But the largest I have found is only 7" high. I could ALMOST stack two piggyback to fill the 14" space but the best solution is a single wheeled tray. IMHO!
I could lower the bed but the extra overhead is not needed. I thought maybe someone on the forum had run across a source for larger wheeled plastic storage bins of the long/narrow type that are larger (ie: Higher) than most.