Service Bulletin
Service Bulletin/Repair Instructions
The potential exists for surface cracking on the sidewalls of raised white letter tires.
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.
Service Bulletin
The potential exists for surface cracking on the sidewalls of raised white letter tires.
Notification 7
Shackles can get in the incorrect position on the equalizer when loading /unloading tandem axle trailers. This notification identifies condition and process to orient shackles in correct position for proper suspension operation.
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.