There are 1 owner-reported body & structure complaints for the 2019 Toyota 4Runnerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2019 Toyota 4Runner. The contact stated that he noticed corrosion underneath the vehicle and on the lug nuts. The contact took the vehicle to the local dealer who was unable to locate any failure on the vehicle. The contact took the vehicle to second local dealer, Clearwater Toyota (21799 US Hwy 19 N, Clearwater, FL 33765: (800) 667-9051) and the vehicle was diagnosed with needing multiple unknown components and serial bolts to be replaced. The vehicle was not repaired but was pending repairs. The manufacturer had been informed of the failure. The failure mileage was approximately 19,000. Toyota case number is [XXX]. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).”*JB
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