AGGRESSIVE STYLE. O-Mega II wheel to wheel truck side steps offer bold, professional style to set your pickup truck apart. They feature a sleek rounded profile, a unique step pad cutout pattern and bold black end caps ENHANCED TRACTION. These 6-inch wide wheel-to-wheel running boards offer a comfortable, confident step up, featuring raised aluminum treads for dependable, long-lasting traction, even in wet conditions CORROSION-RESISTANT. O-Mega II truck steps are built from aluminum to be lightweight and durable. The step pads are also made from aluminum to easily resist wear better than plastic alternatives. The aluminum is finished with a durable powder coat TRUCK BED ACCESS. These truck side steps come with addition rear step pads for a wheel to wheel design. They offer easier access when reaching into the truck bed. It's perfect for accessing a truck tool box, 5th wheel hitch or ladder rack EASY TO INSTALL. O-Mega II wheel to wheel side steps fit select model years of the Chevrolet Silverado 1500 and GMC Sierra 1500 crew cab with 6'6" box (NOTE: Components ship separately)