The SP-7000 tow behind salt spreader is the ideal spreader for off-road applications, such as parking lots and garages, college and institutional campuses, and private roadways. The SnowEx Tow Pro features a 1.4 cubic yard capacity and is designed to tow behind tractors and SUVs. The Tow Pro tow behind spreader also comes with a weather-proof independent digital controller, inverted “V” baffle, auger feed system, electric shutoff gate and other features to reduce material waste and lower maintenance costs.