Yeah, the only problem is those are generic capacities for a truck with zero options. Depending on what trim you have (and what options are included on your trim), your capacities will vary from "a little less" to "a lot less" than what's shown on the brochure. As @Pribilof mentioned, your door sticker will tell you what your real payload capacity is (as configured from the factory). If you've added your own items then you'll also need to deduct those from the door sticker payload.After looking for awhile, I finally found an official chart for towing and payload capacities for my 24 1500. It's in the downloadable Buyers Guide pdf on the ramtrucks website, near the end of the document