2011 Jeep Wrangler Review: Jeep???s Wrangler is the epitome of an off-road vehicle, a direct descendant of the Willys that went off to war with so many of our fathers and grandfathers in World War II. Today???s Wrangler Unlimited Rubicon 4X4 is a far cry from that original 1941 buckboard, but it???ll still go way off road to conquer whatever mud, muck and man-made hazards stand between driver and