TSB PS750 — Kia Service bulletin
PS750 is a service bulletin on file with NHTSA for 2 Kia models, 2011–2016 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. PITSTOP: AWD SYSTEM CONCERN DUE TO TIRE CIRCUMFERENCE - This Pitstop provides information regarding potential concerns with the All-Wheel-Drive (AWD) system due to tire sizes of differing circumference. Some customers may complain of a chatter sensation felt in the drivetrain of…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years PS750 names
| Vehicle | Model years |
|---|---|
| Kia Sorento | 2011, 2012, 2013 |
| Kia Sportage | 2014, 2015, 2016 |
Every document filed under PS750
| Document ID | Filed | Type |
|---|---|---|
| PS750 | September 25, 2023 | Service bulletin |
What PS750 covers
Transmission & drivetrain, Suspension, Steering — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB PS750?
PS750 is a service bulletin filed with NHTSA by Kia, covering 2 Kia models across the 2011–2016 model years. NHTSA's summary reads: PITSTOP: AWD SYSTEM CONCERN DUE TO TIRE CIRCUMFERENCE - This Pitstop provides information regarding potential concerns with the All-Wheel-Drive (AWD) system due to tire sizes of differing circumference. Some customers may complain of a chatter sensation felt in the drivetrain of…
Which vehicles does PS750 cover?
NHTSA's file names Kia Sorento (2011–2013); Kia Sportage (2014–2016). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB PS750 a recall, and is the repair free?
No. PS750 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of PS750?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under PS750, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under PS750. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.