The Ford Explorer has defined the American SUV segment for more than two decades, having debuted for the 1991 model year. Changes both big and small have kept the Explorer, well, exploring urban and rural landscapes across the U.S. with big sales figures sliding across Ford’s bean counters’ desks. But of all those updates, Ford’s latest might be the smallest. Insignificant? Not really, but you’d have to be a fanboy to spot the differences.