common 'clunks';<br>1) loose shock bolts or bad shock(s)<br>2) front antisway bar ends loose<br>3) tire contact <br><br>With your size tires, are you sure you don't have some contact with the fender liner (rear lower corner)? Mine does this, but only when wheels turned a certain angle, and hit a bump at low speed. Just barely hits, can be hard to tell sometimes... Maybe have someone watch from outside the truck when you turn in the drive to check for contact. The front wheels are offset to the rear in the wheel well, so larger tires will often barely hit the liner when wheel turned and suspension compressed.<br><br>Regards,<br>-Scott<br>

 

FMF MX,<br><br>You're welcome!<br>May be just a loose shock (hope!). My truck will occasionally make a loud thump noise from down in the floor area, but it only happens when cold (below freezing). It's the cab to frame isolation (rubber) bushings slipping slightly as the frame flexes. Again, it only occurs when crossing a large bump or uneven area sufficient to fully compress the suspension. <br><br>Hope it's a simple fix!<br>-Scott