Check your paint if you swapped your tail lights

I swapped out my oem tail lamps for the mobis korean LED tails and it's been chipping the paint on the bumper around the lights (in those gaps). I double checked for clearances and tightness during the install but after about a year, they are rubbing against the bumper and much paint has flaked off around it. I put some some felt tape around the tail lamps the other day and reinstalled it. It seems like sometimes the bumper would flex a bit and it would rub against the lights. Anyhow, I suggest those to run aftermarket tail lights to check if your paint is chipping. Hyundai paint is really bad so that doesn't help either.