Description: T-Slot Roof Mounted Luggage Cross Rails- Black. They serve as the base mount for accessories such as the hard-cargo carrier and soft cargo carriers and feature a T-slot attachment for the mounting of other roof top accessories. These cross rails are an alternative design to the factory cross rails- sold in pairs- and are larger than production rails.

Description: Luggage Cross Rails- Black (with RPO Code V54- without RPO Code Y91). These stylish Cross Rails attach to the factory roof rack to add functionality to your Suburban. They are the base-mount for cargo carriers and other cargo-management accessories. Available in black or bright. These stylish Cross Rails attach to the factory roof rack to add functionality to your Avalanche.