Is it possible to have a bent axle ? My truck has had a vibration for a while now and I can't seem to figure out where it's coming from. I've had 3 different sets of wheel and tires on it and they all have done it. It kinda feels like it's coming from the rear end and when I look through my mirrors I can see both rear tires shaking. All 3 wheel/tire sets where balanced. I've checked my driveline for slop and it seems ok. I have a 4/6 drop on it with no pinion angle correction but it never vibrated before. I have ran a 150 shot of nitrous through it about 6-7 times with et streets wish makes me wonder if it's possible to have bent an axle. Any ideas ? Thanks in advance.

 

If the truck is two wheel drive put the back end on a set of jackstands and turn the wheels and see if they wobble in the air, you could have a bent axle, a bad bearing, bad u joint, warped rotors.... Hell it could even be a bad carrier bearing!!! And a 6" drop with no angle correction isnt good!!