Go Rhino HS-20 Hitch Bumper StepA Go Rhino hitch step provides easy rear step access to a truck bed, SUV and they offer protection to vulnerable, molded bumpers in the event of a collision. The Go Rhino hitch step family has a lot of styles from which to choose. The RB Series makes the perfect accessory to the popular RB and RB Slim running boards and comes in two matching finishes. The modern HS Series ranges from the spring loaded, flip down step of the HS 20 to the modern,