I may not get anything out of it, but the hub I replaced last weekend was previously replaced two years/35,000 miles ago. I'm pretty sure it was a GM hub assembly, since the shop receipt says it was $240. I know some of the better hubs have 3 year warranties, but they may only offer that to the shop. Best case, the shop can return the broken hub and get the dealership to replace it and they give it to me. But if GM's warranty is only 2 years/25,000 miles, I'm out of luck.