I was getting 51.2lb from getting the specs on the internet, but yes, close enough. Preferably I would like to have an 18" combo that beats that, but if a 20" exists I would certainly take a look.
IMO that stance is perfect. Not too low and I like a front rake on a truck. I wish I could find a 20" wheel/tire combo that weighed less than the factory 17" steelies. Ill take an 18" combo thats the same or less as well.