Salt Dogg spreader by Buyers
Pros: Purchased this unit from Davis Trailer World installed on my F-550 flatbed. I love it!!!This unit does a fantastic job. Sits in the receiver just right to fill from bags in the bed. Carries enough in one filling to do an entire apartment complex and that's not even a full load. My customers are impressed and I have been approached by people who have plow services who do not offer salting service. The unit has paid for itself already.
Cons: Slightly difficult to put on the truck alone. A wheel or roller under the spinner would help. I have seen these advertised on another make.