I have Two 265/75R16 BFG Mud Terrain KM1's for sale, they have around 25'ish percent tread left. They would be good for spares or just two replacements if you are on a budget! They both have a little piece of rubber missing on the bead that's on the "White letter" side of the tire, however it doesn't effect performance.
Free! in the Fresno/Madera Area