The Putco SSR Nylon Side Rails pair offer a clean, functional upgrade for 2015–2019 Chevrolet Silverado 3500/GMC Sierra 3500 dually 8' bed applications. These 1.75" round tube rails use T304 stainless steel with black injected-molded nylon castings and mount into stake pockets with no drilling. Each rail supports up to 500 lb per end via pop-up tie-downs; Putco provides a limited lifetime warranty.
Putco 15-19 Chevy Silverado - 8ft Bed Dually Nylon SSR Rails