Where is the coolant drain plug on a 2005 Chevy silverado?

The coolant drain plug on a 2005 Chevy Silverado is typically located at the bottom of the radiator. It is usually a plastic or brass plug situated on the driver's side. To drain the coolant, you may need to use a wrench or pliers to loosen the plug, allowing the coolant to flow out into a container. Always ensure the engine is cool before attempting to drain the coolant.