Ocean State Frankiec73
New member
Hey guys I’m purchasing a 2021 GMC SIERRA 1500 AT4 Truck, are the Massage Seats plug and play? Can you install a set of the factory didn't have it equipped?
Are the 2021 GMC Sierra AT4 front multi contouring seats plug and play if you don’t have them as a factory option?
- Thread starter Ocean State Frankiec73
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