Bought some used vision rims and new tires.
Here are two pictures..
Went with Cooper RM253 245/70/19.5 Load Range H tires.
So far I like them a lot, no noticeable difference in braking but these are heavy wheels/tires.
Was going to get the Hankook DH01 but the tire guy said he had problems getting them balanced. He hadn't had problems with the Coopers.
Tire guy said the tow truck owners buy these tires for the rears.
He put 91psi in them for driving empty and it seems ok. They max out at 120psi load of 4940 lbs.
Can't wait to try them out with camper.
Thanks for everyone's comments.
Happy Camping