They were your parts that came on the Jeep when you bought it. The dealership is basically stealing from you by retaining or profiting from those take off parts, that you owned. At the very least the dealership should have asked how you wanted to dispose of the parts.
I think how Jeep markets the Wrangler and Gladiator will take a hit due to how the performance and tire size options are going to be offered throughout all versions of the Bronco. Jeep has pretty much had this area of the off road SUV market to themselves for decades now and their complacency is...