I've had this rattle in the front for a month, it almost sounds like a loose cable or something...I have looked and found nothing. Called my dealer and said it's probably the carrier bearing and needs to be greased. However to access the zert you must remove the gas tank...WTH...why would you do that...LOL. I have to do this because the mule is too far from a dealer...and I don't have a trailer. AND with COVID many dealers are so backed up it will be NOV or DEC before they can look at it.