Well that is not encouraging. I run a skinny Duro gumwall on the front of my daily rider and I haven’t been real confident in it, but so far it has held up OK.I bought a set of Duro white wall tires with the same pattern. They delaminated at the whitewall and tubes poked through and popped. Yesterday I burned them in my fire pit. I bought another brand with the same pattern but in black walls. They are fine.