07, 4wd, 3.7 standard cab. 96,000 miles. Runs good except for a gas gauge problem I posted about, probably the level sensor. Yesterday I jacked up the front just out of curiosity to see if the front wheel bearings felt ok. The drivers side was all good, wheel rolled good and no side ways movement, the passenger side rolled nice but a tiny bit of sideways movement , not much but enough to feel it. After looking at Youtube it doesn't look like there is a wheel bearing like a 2wd drive has to tighten. Never thought about that before. Is there anything to tighten or is the hub bad and need replacement?