I have a 2015 RAM 2500 Cummins, 6.4 bed, crew cab, fairly loaded Ram Horn 4WD. It is rated to tow 17,180# on the bumper and no WD is mentioned in any literature. There is no V5 rating sticker on the 2.5", Class V receiver.
Following is a Dodge caveat mentioned on the same page as the 2500/3500 ratings (I downloaded when I was deciding which truck to purchase) and the highest tow rating advertised is 30k#:
- 7. A 5th-wheel or gooseneck hitch is required for trailers over 18,000 lb, a gooseneck hitch is required for trailers over 25,000 lb.
I have also been towing bumper pull trailers for many years and swear by a quality WD/sway control hitch setup- primarily for sway control and also WD for weaker suspensions. This summer I towed a properly setup 20' equipment trailer with an older Ford Explorer on it as a test between a load bearing hitch (Weigh Safe) and an old, trusty Equalizer 10k WD/sway control hitch. Tongue weight was around 11% - 12%. The truck handled the load easily in all respects. End result was the truck bounced more than I care to have happen with the weight carrying hitch and it smoothed out considerably with the WD Equalizer. And this is the experience I was expecting since the pivot point between the truck and trailer (hitch ball) is a lot more stationary with the heavily weighted WD bars than with a weight carrying hitch.
I recently towed my tractor to a friend's farm to dig a small duck pond into a hill side, fill and level a 100' x 25' area alongside his barn for a water capture system and dug out a hill side all in a mixture of sand/clay soil so he could back his F250 into it and have a level point at the tailgate for loading/unloading. Took me ~ 5 hours of tractor time.
I also recently finished cleared my new home site (house now built) for building our new home and cut down and carried lots of tree load with the tractor. My 45 gross HP HST tractor weighs ~ 6800 - 7500 pounds depending upon implements attached and I could not imagine having anything smaller for doing this kind of work. There were quite a few times I wanted something heavier.
But I digress... Towing this 10,400 pound rig on I-77, I-20 and on two lane roads continuously up and down moderate hills using my new Blue Ox Sway Pro 1500 WD/sway control setup was a relative joy with little to no bounce. I had ~ 11% - 12% tongue weight and the truck height was within 3/8" or less, front and rear/side to side of the unloaded measurements. Also got hand computed 11+ MPG running 65 MPH on the Interstates and ~ 40 MPH in town. Truck had ~ 5000 miles on the odometer.


