Hemi Coolant Drain Capacity

[snj1013]

Hello
I am getting ready to complete a radiator drain and refill on my 2019 Ram 1500 5.7 liter. I know the system's capacity is around 18 quarts, but if I'm doing a radiator drain and refill, how much should I expect to drain?

 

[snj1013]

no one. I'm guessing 10 quarts or so

 

[firecadet613]

no one. I'm guessing 10 quarts or so

Not even that much. I'm thinking I had two gallons on hand when I did mine.