A quick Google search shows your truck can tow about 4400 lbs max, and the trailer is about 3200 dry (no cargo.) You have to factor in water, propane, food, bedding, etc...
I'd say you're fine, especially since you don't exceed 60mph. As long as you have a good hitch system, brake controller and maintain the tires and truck.
If it's like my old Jeep Wrangler V6, you'll struggle a bit uphill. I could only go 60-65mph. I eventually went with a Gladiator and upped the capacity from 3500 to 6000... but I still tow my little 2000lb T139 so I'm not taxing the vehicle too much.
What specifically has you worried?
The name's Jeff
2005 Fun Finder T139FK
2021 Jeep Gladiator Mojave JT