When it turns over, is it just a click? Or does the truck have that grinding sound but just won't start? If it's just a click then the starter may be the issue. If the truck actually tries to start but the engine doesn't kick up, then it could be a fuel issue like MammaK said. And lately, our truck would grind and grind and not start because of an air lock in the fuel tank. We opened up the gas cap, jumped the truck, and had no problem after that.
MammaK, there is a brand on it, but it's not a well known one. It was made in Texas somewhere, I can't remember the name right now. It's like a shop made saddle, not factory made I think.
There on the tips of fair fresh flowers feedeth he; How joyous his neigh,
there in the midst of sacred pollen hidden, all hidden he; how joyous his neigh