761—400.47 (321) Raw farm products. A vehicle may be operated with a gross weight of 25 percent in excess of the gross weight for which it is registered when transporting a load of raw farm products or soil fertilizers under Iowa Code section 321.466. In addition, the following products shall be considered raw farm products. This list shall not be deemed conclusive and shall not exclude other commodities which might be considered raw farm products:

Animals which are dead	Hides	
Berries, fresh	Honey, comb or extracted	
Blood	Melons	
Corn, ear corn including hybrids	Milk, raw	
Corn, shelled	Nursery stock	
Corn, cobs	Potatoes	
Cream, separated	Peat	
Eggs, fresh or frozen in shell	Poultry, live	
Flax	Saw logs	
Flaxseed	Sod	
Fodder	Soybeans	
Fruit, fresh	Straw, baled or loose	
Grain, threshed or unthreshed	Vegetables, fresh	
Hair	Wood, cord or stove wood	
Hay, baled or loose	Wool	
This rule is intended to implement Iowa Code section 321.466, subsections (5) and (6).