Thanks for the great suggestions. I'm going to try the rubber cement first, and then switch to tubes when the inevitable happens. Luckily, it's the front tire and not the rear, which is loaded. I'm thinking my next tire change will be to R4's. I don't have muddy conditions on my property, but the ground is soft in the spring and the R1's tear up my pasture when I make turns, Plus I have read that they are more puncture proof, and I often run across "surprises" like old liquor bottles and old rusted out metal parts. I never run out of traction, just horsepower on the L2501. Speaking of sharp stobs, I remember reading in some hunting magazine that a hunter once stumbled in a cut corn field, fell chest first into a stob, and it pierced his heart. I don't know how many times I've tripped and fell running to pick up doves, but reading that gave me pause. I cringe when I have to drive my truck through a cut corn field as well.