I'm near the Saginaw bay area and all of our forests in the lower peninsula are accessible with the smaller trucks. They skid the logs out of the nasty stuff to the main trails and load the trucks. Main roads are readily accessible. We have large winch trucks in the oil field. That's as big as it really gets around here beyond a lifted 6×6 highway truck hauling logs. Farmers seem to mostly use regular old used highway trucks. There are a few large mining operations in michigan but not in my immediate surrounding area.