2015 Yukon XL
I have a post about TV selection, and I still plan to purchase a heavier TV at some point. That being said, I am toying with the idea of picking up a travel trailer in the neighborhood of 4730 UVW/68...
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I understand what you are saying. I'm not too concerned with the warranty with the mods I'm talking about. The only thing that I believe they would see and/or have a problem with is the tune. With autocal I can easily revert back to stock.
