ARIES SlimGrip 5" x 88" Black Aluminum Running Boards, Fits Select Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon Model 2559047 4-1/2" The rack features 9 heavy-duty

The rack features 9 heavy-duty aluminum crossmembers and dual 3/16-inch (3/8-inch) plate side panels that provide unmatched strength and rigidity

Compatible with Ragos Roof Rack Decking Panels

Vantech 54″ Roller System with 24″ Long Extension Plate for H1 Series Model ROH124-54W

9 inch tubing

*5-6 week lead time*

ARIES SlimGrip 5" x 88" Black Aluminum Running Boards, Fits Select Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon Model 2559047 4-1/2" The rack features 9 heavy-dutyARIES SlimGrip 5" x 88" Black Aluminum Running Boards, Fits Select Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon Model 2559047 ARIES SlimGrip running boards combine rugged style and durable construction to make the perfect side step for any truck. They feature powder coated aluminum construction, expanded metal treads, a sleek profile and angular end caps. They are also equipped with the VersaTrac system for easy customization,