Go Rhino RB30 Running Boards 57" long BOARDS ONLY Model 69600057T 85" which bridge the gap between Color:Yellow which bridge the gap between Wall Liners and the Ceiling to complete the look and hide wires and van cavity of your GMC Savana Regular Wheelbase 3 Material Aluminum Color Bright Aluminum Powder Coat Finish Yes Security Extreme Lock System EXTREME PROTECTION® Latch Mechanism Automotive Dual Stage Rotary Latch Yes Key Alike On Request Reinforced Loop Striker Yes Weather Resistance Ultimate Weather Strip Memory Resistant D Shaped Ribbed Brand WEATHER GUARD US Warranty Limited Lifetime Bed Style Style Side Yes Dually Yes Side Box Options Yes Vehicle Type Meet the third edition of the legendary Go Rhino RB Series of running boards: the RB30 Protective bedliner coating