19.5 245/70r load range G tire brand suggestions

I have the Toyos and really like them. I love the traction, however air pressure is important. With a load and after they are "broke-in" the traction and handling is better particularly if you pay attention to the tire pressure and adjust accordingly. When the tires were new, I had a couple of "exciting" moments when toading my Jeep (with brake buddy)and going down step hills on warm/hot pavement. After break-in I have noticed any traction loss.