# SDR DALA2026080304473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2026
- Submitted: August 4, 2026
- Operation: Air carrier
- Aircraft: [N852DN](https://openairdocs.org/aircraft/N852DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31963
- Aircraft time: 33,719 hours, 13,364 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Condition: Failed
- Location: Zone 700
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026080304473

## Discrepancy

TIRES NR 1 & NR 2 TIRES BLOWN AND NR 3 TIRE TREAD SEPARATION ON LANDING.  REPLACED NUMBER ALL TIRES AND NUMBER 4 BRAKE.(8817970) AIRCRAFT WAS GROUNDED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.