I have a 2017 Silveraro LT. It has 23, 000 miles now and the last few times I filled up the gauge didn't go to the full mark. I just goes a little past 3/4. I just filled up and drove about 60 miles and the gauge is at 1/2 tank so I stopped and filled it up again and it only took 4 gallon to fill it up.
Anyone else having this issue?