^ Exactly. Dealers have been voiding warranties based on mods and it is becoming more prevalent as of late. Most people don't have the finances or resources to fight it in the slim chance they "might" win.
You mod/delete your truck you can pretty much kiss the warranty goodbye at this point. Yes they will probably fix your radio if it goes out (within 36k) but anything engine/fuel/powertrain related they will most likely deny. Heck, There is a guy on one of these forums that recently had his warranty voided because of a pedal commander. They are flagging them in the system so it's not like you can just go to another dealer either.
And before someone starts throwing "Magnuson-Moss" out there, that is not what what it is there for.
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