US investigators link American 737 MAX 8 tire and wheel failure to prolonged hot-weather taxi

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US investigators attributed the rupture of an American Airlines Boeing 737 MAX 8’s main-gear tires and wheels during takeoff to melted thermal relief plugs. Changing winds required the aircraft to taxi and line up on three Denver runways, prolonging ground exposure in high temperatures.

Discovered 2026-08-27T02:35:12.999952-07:00 | 2026-08-27T02:35:12.999952-07:00

Briefing

What Hype is tracking

  • The finding links a takeoff tire-and-wheel failure to thermal relief plugs that melted after a prolonged taxi in high temperatures, highlighting the interaction between ground operations, weather and landing-gear safeguards.
  • Changing winds forced the aircraft to use three runways before departure, underscoring how operational delays and runway changes can affect aircraft thermal exposure before takeoff.

Reported By

FlightGlobal
Sources Tracked
1
First Seen
2026-08-27T02:35:12.999952-07:00
Latest Update
2026-08-27T02:35:12.999952-07:00
Coverage
Aviation

Sources

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