Middle Water leak under truck ?

AC condensate?

Is it clear water or coolant? A leaking water pump will leak in the front, center, of the engine. A coolant leak right behind the front bumper is usually the radiator. A clear water "leak" near the firewall on the passenger's side is condensation from the air conditioning system and is normal. A coolant leak in that area is a leaking heater core. A clear water leak in the center of the vehicle near the back of the vehicle is condensation from the exhaust system. There's a drain hole in the muffler for that. Hope that helps! Jim