IdaD wrote:
The Hemi and the Cummins can have the same RAWR numbers. The Cummins adds all the weight to the trucks front axle with little to non weight to the trucks rear axle so both will have similar payloads we use out here in the real world.
Those payloads on your trucks tire placard are a GVWR based payload which isn't used for any legal weight issues.
Also the tire sticker numbers are not on all trucks prior to the '05-'06 era...but on all trucks after I believe the '06 era.
Example only; ... the 2500 Ram 6.4 Hemi or 6.7 Cummins truck may have a 6500 RAWR and have a rear axle weight in the 3000 range which leaves around 3500 lb for a payload. RAWR includes tires/wheels/brakes and rear suspension.
Agreed, but living in California with all these lawyers if a problem ever arises with an accident while towing and it's determined the tow rig was over it's factory listed GVW, in this case 10,000 lbs, then you have a liability. The GVW on a 6.4 and a CTD are the same but the CTD weighs about a grand more due to engine weight regardless of the individual axle weights. Hence I can carry two 500 lb women more in my back seat than in a CTD.
As far as hauling and towing I think you can haul a much larger load than what the factory says you can. Limitation is tires, but legally you could be in a world of hurt. If you cause a death or injury to someone in an accident you could even be criminally liable even if the weight of the rig had nothing to do with the accident. Lawyers are like that ya know!