●Base rails combine with the TracRac 43000 series overhead racks to complete the TracRac SR sliding rack system for pickup trucks ●Rails utilize the stake pockets built into side rails of compatible pickup trucks for installation, with no drilling necessary ●Two T-shaped tracks within rails allow racks and accessories to slide the length of the base rails ●Aluminum construction with a corrosion and wear-resistant anodized black outer finish
[Chevrolet Silverado & Gmc Sierra-short Bed | 20-]