What type of antifreeze for 2004 Dodge Ram 1500?

For a 2004 Dodge Ram 1500, it is recommended to use an ethylene glycol-based antifreeze that meets the specifications of either the Chrysler MS-9769 standard or the ASTM D3306 specification. Typically, a 50/50 mix of antifreeze and distilled water is suitable for optimal performance. Always check the owner's manual for specific recommendations and ensure the antifreeze is compatible with the existing coolant in the system.