HomeAll RepliesReply To: Roof dent after touchless car wash dryer Reply To: Roof dent after touchless car wash dryer Sponsored June 4, 2024 at 3:55 am #816176 Kurtvw1Participant Its the roof, thats why gm issued service bulletin 23-NA-209 to repair all damage and apply stiffening patches to the underside of the roof bulletin includes all 2023 canyons and colorado’s now extended to 2024 models as well 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