To make a long story short, I am 99% sure I found the source of a steering wheel shimmy. I bought a slightly wrecked 07 and thought I had fixed everything on it. After having the brand new wheels and tires re-balanced a bunch of times, having the truck aligned, I finally jacked my vehicle in the air and saw the driver's side rear had a slight wobble. I was hoping it was a wheel but then I swapped rear wheels and the wobble was still on the driver's side. I've shopped around for a new axle and the cheapest one I could find is about $300 for the axle shaft alone, and I'm guessing I'll need new bearings and seals as well (though i don't have any leaks). Here are my questions. Anyone know of a less expensive axle shaft for sale? Anyone know if these things can be fixed and be reliable, or is this a, "no way, buy a new one" type of situation?