There are 1 owner-reported body & structure complaints for the 2020 Toyota 4Runnerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2020 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME OF VEHICLE WAS RUSTED AND RUST POWDER WAS PRESENT FALLING FROM THE FRAME AFTER REMOVING THE REAR SEAT COVERS. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER TOWN AND COUNTRY TOYOTA LOCATED AT 9101 SOUTH BLVD, CHARLOTTE, NC 28273, WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 100. *LN *JS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026