https://plaincars.com/make/gmc-sierra-2500-hd New NHTSA complaints and recalls filed for the GMC Sierra 2500 HD. en-us Sun, 18 Oct 2026 08:38:59 GMT https://plaincars.com/make/gmc-sierra-2500-hd https://plaincars.com/make/gmc-sierra-2500-hd#complaint-2043039 Mon, 25 Nov 2024 00:00:00 GMT The contact owned a 2024 GMC Sierra 2500 HD. The contact stated that after parking the vehicle at night and plugging in the engine block heater to a standard 110-Volt outlet with an extension cord; 15-minutes later neighbors were screaming to the contact to exit the residence because the vehicle had caught on fire, and the residence was also on fire. The contact exited the residence and saw that t