Lived in AZ for most of my childhood and youngs adult life, if you can avoid parking your truck outside, do so. The desert heat and sun will reak havoc on your truck after some time. Like AZ, NV sees 100 degree days most of the spring, summer, and into the fall. You will end up seeing faided paint, interior issues, etc eventually. I would do everything I could to not have to park that awesome looking rig outdoors. From what I know, your truck shoukd be 250.8 inches, take into consideration your winch fairlead and hook, maybe 256 inches? That's i think around 21ft 4inches. You have plenty of room to squeeze that big girl in there. Would be close, but I've got mine down to a science with only a inch to spare front and back.