160/80 16, guess I really don't care what kind, maybe not Dunlop,, duro ?25 296C,, I will try to look for the load rating, but the Dunlop that was/is on it (jacked up) is a B,, rated. guess the letters stand for the weight rating. C is heavier... ok,, looked it up 850 lbs. 4 ply tire,, @40psi