I'm on my 4th 4Runner and have run most of the common tires in the AT arena. The Goodyears which are only offered by Discount tire have been the best all around. Better in the rain than Bf Goodrich's and Nitto's. I lowered the pressure a few weeks back and took it the limit before getting stuck...
Discount tire sell the Goodyear Ultra Terrain AT that are a really great tire, have them on my 21 TRD Off Road. Light weight, great traction, great in the rain and light weight. Their ride is very forgiving too.
I have a 2021 TRD Off Road in silver. This is my 4th 4Runner. I'll be looking at the 6th gen TRD Prp and Trail Hunter as my next one in a few years.
Cheers