Whats Your Real Weights? Truck and Trailer. The Real Deal

Bigdually, thanks for the info. I noticed on the Ford web site, the tow ratings for the F-350 and F-450 show different weight limits (about 3000lbs more) when the truck is towing a fifth wheel. I tried to find similar info on the Dodge web site, but even when you chat with a Dodge rep, they won't discuss it. So if a manufacturer says their truck will tow 18,000 lbs if it's a fifth wheel and only 15,000 lbs if it's not, there must be something to it. Thanks again.