Bring the grain in from the field.The JD 8320R tractor with its dual front and rear tyres can pull the heaviest load of grain.The JandM grain cart rides on soft plastic tyres.The auger pivots to unload the grain into the elevator.The 8320R has a sturdy die cast body with a osciallating die cast front axle.Soft plastic tyres makes for a smooth ride.The grain cart has a die cast frame and box which can take the abuse.Imagine climbing the ladder to look into the box to see how much grain is in the box.