案例库 · 产品与设计 · 产品决策 · 2026
这条还没译成中文，下面是英文原文。
Jeep's steel wheels: 641 Wranglers and Gladiators with thin walls
Steel wheels made too thin can crack and separate without warning. 641 vehicles from ten days of November 2025 production; wheels replaced (Jul 2026).
Jeep · 2026-07-16
怎么回事
Jeep recalled 641 vehicles — 606 Wranglers and 35 Gladiators, model year 2026, built within ten days in November 2025 — on July 16, 2026: the steel wheels were produced with a thin-wall condition and can crack and separate, losing control of the vehicle without warning.
Jeep inspects and replaces the faulty steel wheels and valve stems (NHTSA 26V456).
The wheel chosen for toughness, made too thin to be tough — ten days of production, all of it suspect.
为什么会这样
- Thin-wall steel wheels can crack and separate — 641 Wranglers/Gladiators from ten days of Nov 2025 build; recalled 16 Jul 2026
- A steel wheel's whole selling point is that it doesn't crack — the wall thickness is the product
- Ten days of production define the recall's boundary — the defect is a window, not a model
教训
A steel wheel is a thickness specification with a tire on it. When one roll comes out thin, the toughest wheel becomes the weakest part under the driver — and ten days of output define the bill.
资料来源
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