GM overstates 2014 tow ratings by almost 25%

ok, I appreciate the help from the ones that helped. Yes, I am not an expert on TT towing. I have owned GM and Fords. I said already I liked the truck I traded in so no GM bashing just sharing info where others may be in same situation and using forum to get help and advice (although granted I should have waited on trading it in so quickly, GM has never addressed it either). If anything, I would say I had a new 2013 5.0 Convertible Mustang Premium that was junk.....but pretty junk. I still own a restored 1967 GT. But none the less I will not post anymore...don't want to be fishy. Again, thank you for the ones who read the info and helped.
Pics so wont smell fishy.