My truck vibrates in the front end even when driving slow. Bought my 04 4.0 4x4 xlt a few weeks ago and have been tinkering with it. Previous owner told me he recently had all the brakes done and front driver side wheel hub assembly. He said that there was no vibration prior to that. I figured I’d try out 4 wheel drive while I was out it gets worse when it’s in 4x4. Also had the wheel cut pretty hard and it didn’t want to move in reverse on a steep hill in my yard. I feel like the hub is bad or at least hoping it’s just that. Thoughts?