Clunking noise after parking

I have a 2018 Tacoma SR RWD that just had the steel rims changed to oem aluminums with new lug nuts-not sure if that has anything to do with it. I hear a weird audible one time click/pop sound when going from drive to park and my vehicle moves forward maybe half an inch or so. I’ve read multiple posts and am wondering what it could be exactly? It only has 5,600 miles, had a recent oil change and a mechanic look at it before I bought it a month ago. I noticed the pop/clunk sound today in the garage when parking. Is this normal for Tacomas?

 

Normal.