We've had a run of pups come through CLT where the suspension bushings were completing gone...just wore slap out!! The whole axle has shifted to one side and the air bags are rubbing which is sure to eventually rub a hole. What's even more disturbing is when you pull the history on the trailer and you see just how many drivers have pulled the trailer with the bushings gone OR you see that the trailer has been recently PM'd and the bushings weren't replaced!!
Pic 1) Look just below the airbag where the suspension arm connects to the axle...the bushing is completely gone!!
Real fun comes in when a slipseat driver brings you something like this and you won't take it home!
Pic 2) Here's a shot of what the airbag looks like when the bushing is worn out or gone...
How many of you guys have also found these bushings to be worm out??