Your owners manual will have the info. you need. Unless it's changed, I believe 1/2 ton vehicles usually limit out pulling 7,500lbs with a class III hitch. Even that weight is usually when using a weight distributing hitch (WDH. see link below). You also have to take into consideration how much gear weight you will have in the camper AND tow vehicle. I tow boats much more often than campers, but a camper (of equal weight to a boat) will feel like you're pulling more, because there is more wind resistance. You also want to make sure you have an electronic brake controller in your tow vehicle.
WDH:
https://auto.howstuffworks.com/auto...s/towing-weight-distribution-systems.htm
