What's the 2004 GMC Yukon xl Denali towing capacity?

If You're looking for an SUV with a large towing capacity coupled with significant cargo space, it doesn't get much better than the GMC Yukon XL. Adding the Denali configuration to the 2004 model year will raise Your towing capacity to about 8,000 pounds with the proper hitch and tongue weight setup. This is comparable with other large SUVs like the Suburban and Expedition. It's important to note that when towing near full capacity, You should keep an eye on Your transmission temperature. Just because Your Denali is rated for it doesn't necessarily mean that it can handle it at all speeds and for all durations. Listen to Your car, and it will listen to You; if You feel You're struggling to pull the weight, it's best to try to downsize a bit.