Can you put 6 lug Chevy rims on ford?

No, you cannot directly put 6-lug Chevy rims on a Ford. While both might have 6 lug patterns, the bolt pattern (the distance between the lug holes) and the wheel hub diameter are different between Chevy and Ford trucks and cars, even within the same lug count. Trying to force them on would be unsafe and could damage your vehicle.