Originally Posted by mrpincher

Marathon Plus 26X1.75 Have 1500 loaded miles. The outer surface has half dozen deep 3/8" cuts from the chip seal roads and other debris. Have had one flat from a large nail. The cuts are between the tread and appear to be growing/stretching with age. I religiously keep the tires filled to 80psi. Am thinking about filling the holes with a flexible two part epoxy - just for yocks.