2021 GMC Sierra 1500

Do GM’s 6.2L V8 Engine Failures Go Back Further Than We Thought?

Tim EsterdahlSeptember 20, 2026

GM Mandates Wild New 8-Speed Transmission Repair Procedure in Silverado, Sierra, More: Dealers Must Ask Permission?!

Aaron TurpenAugust 14, 2026

2021-2026 GMC Sierra 1500 Known Problems: Engine Failures, Lifters, Transmission Issues and Recalls

Tim EsterdahlMay 22, 2026