Here Are All The Refreshed 2022 GMC Sierra Paint Colors GMC Paint Codes & Color Charts 2023 GMC Sierra 1500 To Lose These Two Paint Colors GMC Sierra Colors in 2023 | Bentley Buick GMC 2023 GMC Sierra 1500 To Lose These Two Paint Colors UPDATE!! New colors, engine choices & more new about the 2023 GMC 2023 GMC Sierra 1500 To Lose These Two Paint Colors GMC Paint Codes & Color Charts 2023 GMC Sierra 1500 To Lose These Two Paint Colors