It's really difficult to believe this is real, what about the front? As for the AC vent, I got it replaced for my 19 Silverado, because it's difficult for the people who sit in the rear to feel the cold air, last week I just bought the vent deflectors from AUXITO, the ventilation inside the car is improved a lot, they direct the cool air flow upwards the rear seat by their 45° degree. Very pleased with the results these vents bring.