I’m trying to figure out what’s going on with my truck when I’m driving. So when I accelerate I don’t feel it as much but as soon as I let off the gas it feels like it’s on a rumble strip. Me and my brother did check the ujoints on the drive train and they seem to be all good. We did notice I have a blown hub on the front passenger side so I’m going today to get another just incase that is the issue. But if it doesn’t fix the problem what else could it be?