Visit us online today at httpwww.petrusautosales.com or give us a call at (866) 457-3432 to find out more information! br Petrus Auto Sales, located near Monticello, AR, is the area's leading provider of new and pre-owned Ford. Petrus Auto Sales proudly provides the premier selection, service, and overall experience for residents of Monticello, AR and all surrounding areas.