Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
962528
BRAKES - AIR COMPRESSOR/AIR PUMP SUPPORT BRACKET BROKEN - VEHICLES WITH 7.0L ENGINE - ENGINE - 7.0L - ACCESSORY DRIVE BELT ROLL - NOISE - RATTLE - AIR BRAKE COMPRESSOR/AIR PUMP SUPPORT BRACKET CRACKED- VEHICLES WITH 7.0L ENGINE. *TW
9519
NOISE/VIBRATION WHEN DRIVING IN 4X2 MODE WITH HUBS LOCKED. *TW
942411
BRAKES - CALIPERS - FRONT CALIPER PISTON BOOTS DAMAGED. *TW
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.