Recommendation needed for first camper trailer

That's not match up in my book, because you're truck has a payload of 13 to 1550 pounds. When you hook that trailer up to that truck your tongue weight is going to be well over 600 pounds. If you are not overweight sitting in the driveway, you're certainly not going to have a good cushion. You can't rely on the published weights of either the truck or the trailer. The good news is you are doing your homework. Keep it up.