How much r134a refrigerant on 1998 GMC 1500 Pickup

I have a new ac system in my truck dose anyone how much r134a refrigerant do you put in a 1998 gmc sierra 1500 5.7 eng.

Asked by for the 1998 GMC 1500 Pickup
Standard cab 2.0 pounds. Extended cab 2.25 pounds.
1 answer