I'm going with the Bakflip VP tonneau cover. Low profile, and supposed to be water tight. They don't even need the tubes in the bed for drainage. Getting it installed Tuesday.
New to this forum. Just got 2015 Silverado. Just swapped my wheels and tires. Went from 255/70/r17 to 275/55/20. Do I need to re-calibrate the computer for MPG, tire pressure etc. It didn't go up that much in height. I attempted to search this but couldn't find anything. Thanks.