Looking for jack stand pads on Amazon I saw an ad for jack pucks. Never seen em before but I guess they're metal or rubber pads that you attach to your car through a hole in the frame. Then when you put it on a jack it's got better stability or chance of bending something.

The ad was for Corvettes. I don't want to look like I'm trying to upbadge my car by getting fancier than I need to. I just know that the last time I jacked it up I had to put the jack stand over a hole. And if there's already a hole then putting a rubber puck there might be useful.