HomeAll RepliesReply To: 2020 3500 Denali post strike production Reply To: 2020 3500 Denali post strike production Sponsored December 12, 2019 at 4:59 pm #580743 edutronParticipant My 2020 sierra crew cab Denali long bed dually was ordered 07/18/2019. Initially set for production mid August – STRIKE – production moves to 12/14/2019. New update – production moved to Jan 27/2020. Status still at 3000 Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored