The Best Ford Dealership in Twin Ports | New and Used Ford | Duluth MN Superior WI, Benna Ford is the most reputable and transparent dealership in the Superior WI and Duluth MN areas. Find unbeatable offers and deals on your next new or Ford used car, SUV, crossover, van, or truck. The hottest inventory in the area is found at Benna Ford Roush including hard-to-find Tuscany, Roush and modified Ford trucks including the Tonka F-150 and F-150 Raptor.