They don’t. You think if they did, the factory would use them? You’re killin me man! Just look at them. They’re recessed.I went with the no rivets on the oil pan install, wasn't hard to keep centered.
I also for some reason felt like the rivets could get in the way, but I'm sure it's away from the sealing surface anyways.
Edit: also a note- if you’re 2WD I’m sure it’s easier, or if you pull the front diff. I just had mine drooping so it’s hard to wiggle the pan in place and not have the gasket hit on something and fall off so the pop rivets worked awesome for me.