# A Leaky Window Cost A GMC Sierra Owner $1,000, Now He's Suing GM | Carscoops

> - GM faces a new lawsuit over allegedly leaking rear sliding windows. - Complaint targets 2019-2020 Chevrolet Silverado and GMC Sierra trucks.

- **Source:** [Carscoops](https://www.carscoops.com/2026/07/gm-truck-window-leak-lawsuit/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a53db0d073879cbf8f6c0b6)
- **Published:** 2026-07-12
- **Category:** Cars
- **Tags:** #windows
- **Canonical:** http://localhost:4321/a/6a53db0d073879cbf8f6c0b6

---

_GearOpen's distilled summary. The full original article is published at Carscoops (source link above); GearOpen does not republish the source's full text._