This is why I love forums. You get to see that "you're not crazy"...LOL. As for my experience, first I had to see if there was something I was doing wrong. I can tell you, I ended that thought quickly. Then I started asking my passengers, "do you hear that"? Of course every time I turned the radio down and shooshed everyone and said listen, the noise(thump) was non existent. I have a '20 SXP and just hit 14K~ miles but I have been hearing the thump/knock for close to 6 months now. I've kept all my current maintenance appointments but I've been slow to mention it to the dealer since I expect a back and forth situation that I didn't have the time and energy for. Especially with Covid and making appointments. That has all changed now. I see that this "issue" is REAL and I want my ride fixed.
I do have some questions for all. Based on all the posts, does it seem to happen to the driver side shock first? Is this mainly happening to 2020 models? Has anyone done any mods to their rides as far as wheels, exhaust, or pedal response? I'm not trying to place any blame, I'm just trying to gather all of my possible responses in case the Kia dealership I go to tries to give me the song and dance.