What can you teach me about the gmt360’s? Thinking about picking up a Bravada for a friends daughter for when she gets her license in the spring. I know that the engine kicks asss, I know the Bravada was loaded for a base model, and I know the failure prone rear airbags can be swapped for Tahoe z71 coils in an afternoon. That’s about all I know. What are the things to look for on the gmt360’s when buying?