I have changed tires, and kept oem rims.
I got Yokohama geolandar AT g015, 285/60 R18. These fit snug.
In comparison, these are at least 40-50% softer than oem tires, have excellent grip, much better braking, and assured feel. With oem tires, Revo felt barely in control. I gunned the vehicle a few times, and it was pretty planted each time. Did not sway or swerve like the supercharged american cars of the 60s and 70s.
There is some road noise though.