What is the radiator antifreeze capacity of a 2003 Toyota tundra with an 8 cylinder engine?

The radiator antifreeze capacity of a 2003 Toyota Tundra with an 8-cylinder engine is approximately 12.5 quarts (about 11.8 liters). This includes the capacity of the radiator and the engine coolant system. It’s important to check the owner's manual for the exact specifications and recommendations for your specific vehicle.