For anyone going to larger wheels, like 22" large, I found this kit: https://www.littleshopmfg.com/ram-19-present-1500-front-16-tx6-big-brake-kit/
They have a kit for the rear as well. I have no other knowledge besides they came up in a search.
They have a kit for the rear as well. I have no other knowledge besides they came up in a search.