Using a Sierra Classic 1500 Series Truck I came up with 6.1 quarts
3.5 quarts of oil
6.5 quarts, 5W-30 OIL.
5.49 qts
Depends on the make and model of the engine.
It takes 12 quarts of oil for your truck. It should say in the owners manual or you can call a dealer and ask them.
About 5.25About 5.25
5 quarts then check it may need a touch more depending on filter type and age of truck
I'd start with 5 quarts & go from there. If it's a diesel it may be more. Need to know what engine is in truck?
5.7L 7 quarts 4.7L 6 quarts 3.7L 5 quarts
( 7 quarts ) WITH FILTER CHANGE for the 5.4 L - V8 engine according to the 2007 Ford F-150 owners manual
To change the transmission fluid on a 1964 V6 GMC truck, you will need the manufacturer manual.
You need 2 quarts to make 2 quarts .