I'm another happy user of the General Grabber AT/X. I bought a 2019 Limited this Summer with the factory 22" wheels and Goodyear Eagle 285/45R22. They were ok but not well suited for use off-pavement. Replaced the 22s with Ram 18" wheels which are easy to find used and which I knew would clear the brakes. For tires I chose the General Grabber AT/X based on Tire Rack reviews and availability. I was concerned they'd be noisy but in fact they are quieter than the Eagles, and much smoother riding on any surface. I went with 275/70R18, which is a 33" tire (stock is 32"). They fit great, including in the spare tire well, and I have not yet found any maneuver in which they rub, even with the truck lowered in Aero mode. It is the same size used on the Rebel.