Spray Trucks on-board computer helps eliminate application errors. Adjusts spray width, volume, and delivery to vehicle speed. Sprays up to 3 herbicides simultaneously. Precise delivery minimizes herbicide liability. Truck features tilting nozzle banks on both sides, front-mounted nozzle for spot spraying and guard rails, full signboards, and communications. Ideal for road shoulders, medians, parking lots, and airport runways.