Putco Oval Cross Rails for 1999–2007 Chevy Silverado/GMC Sierra 8' bed give up to 1,000 lbs of tie-down force using 1.75" x 2.5" oval chrome-coated stainless tubes and four die-cast aluminum stanchions. These rails install quickly via factory stake pockets with included vehicle-specific hardware and gaskets—no drilling—maintain clearance for most tonneau covers, and benefit from Putco’s NeveRust corrosion protection and American manufacturing.
Putco 03-06 Chevrolet Silverado - 8ft Bed (01-06 HD) Crossrails