I have the older style of Speed Rack brand warehouse rack in my barn. Its painted yellow. All this generation has this color from what I've seen. About 1985 this design was obsoleted and replaced with the blue speedrack.
Anyway, I need to put a 500 gallon water tank ten feet high. I'm sure the verticals will hold the 4000 lbs. as they were originally for five pallets high. But I wonder about the loadbeams. Anyone know? Or, how would you reinforce?
Karl