Don't know about construction, but I DO know what I paid for MY personal truck to be my daily driver and to tow my 5th wheel with...rest I don't care about. I care about how I treat "MY" personal truck that I sunk a chunk of money in and will try to adhere to what the manufacturer recommends for their truck. Figure if anything goes wrong then, it's on them. I've never had the first issue with any vehicle I've towed with since 75 and a PILE of those were brand new and I followed the owners manual as to how to "break them in", or when to tow or how to tow with them...never had the first issue either....Figure the warranty is worth something, so I'll try to abide by the recommendations to keep mine:)
