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.
08072019 TIN
Service Bulletin/Repair Instructions
A hard copy of a memo sent to all dealers by email was sent to dealers via US post. This letter stressed the importance that our dealers comply with government regulations to record all tires sold either loose or on a trailer.
20190702 TIN
Service Bulletin/Repair Instructions
This was a memo generated to all of our dealers as a reminder to complete the TIN cards, that are included in our warranty packets, and return them to our tire manufacturers. This applies to all makes and models.
20180820 nhtsa r
Service Bulletin/Repair Instructions
Informational report to Ryan Rahimpour, Safety Defects Engineer, Office of Deffects Investigation, NHTSA, regarding a roof separation on a trailer. Details of apparent cause, remedy and best practices applications.