3.3" ActionTrac™ Retractable Cab Length Textured Black Running Boards (3025179) by Aries®, 1 Pair. With integrated LED lights that illuminate the power side steps upon opening. Material: Aluminum. Length: 83.6". Patent# US 9771024, US 8833781, D718195, D751953. Make your rig extremely unique and comfortable with these patented next-generation ARIES ActionTrac™ power running boards, equipped with smart sensors for a smooth, safe, automated operation. Featuring weather-resistant, powder-coated aluminum construction, these boards are both lightweight and super durable.