If the company knew there was a problem with the AC they should have fixed it. But instead they went for the money at the expense of the customer. Waking up in Houston, Texas and jumping in your vehicle with your family in 95 degree weather and turn on your AC and it blowing hot air that's not at all funny. You take it to the dealership and and just so happen the warranty just ran out. So it out of pocket if you want it fixed. GM's committed to taking your money and giving you a bad product in return, but all the same I love my truck