ARIES SlimGrip 5" x 88" Black Aluminum Running Boards, Fits Select Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon Model 2559047 Turnoverball Center Kit 1/8" American Steel

1/8" American Steel

Powder-coated stainless steel construction for maximum corrosion resistance

double-wall poly construction is durable and highly corrosion resistant

It is designed to absorb rear impacts and avoid frame damage to the vehicle

ARIES SlimGrip 5" x 88" Black Aluminum Running Boards, Fits Select Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon Model 2559047 Turnoverball Center Kit 1/8" American SteelARIES 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,