HomeAll RepliesReply To: 2016 Sierra 8-Spd Issue Reply To: 2016 Sierra 8-Spd Issue Sponsored December 5, 2016 at 5:35 pm #146130 beaurejimParticipant Thanks, i will post the dealers response. I also have the crew cab 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