cajuntaco
+1y
Like if you got a pothole that is a perfect circle the hit will be equally loaded across the tire. But what if you hit the edge. The wheel drops into the hole and the pothole deforms the tire. Then the "edge" of the pothole scratches the rim a bit. I did this to the HD last week and its on a 265/35/22.
The biggest thing running small tires is checking the air pressure religiously. If you stay on top of it and keep it maxxed it'll reduce chances of a problem. I haven't driven the yota much, but when I did I just went slowww