Expedition Perimeter Rail Kit - for 1358mm (L) X 1255mm (W) Rack Size (L x W x D):6.7 x 25.6 x 7.9 In All Front Runner Racks are

All Front Runner Racks are backed by a Limited Lifetime Warranty* Drilling may be required to mount the track to the bed of your truck

This particular kit installs into the existing ReTrax XR rails of your Chevrolet Silverado/GMC Sierra

3) Wipe any excess away with a clean micro fiber cloth

Height : 18 cm

bottom) : 43 cm

Expedition Perimeter Rail Kit - for 1358mm (L) X 1255mm (W) Rack Size (L x W x D):6.7 x 25.6 x 7.9 In All Front Runner Racks areDescription Convert your Front Runner Slimline II Roof Rack at any time to a classic looking safari style basket shaped roof rack. No drilling is required for installation, and the kit adds extra cargo support with an attractive, low profile design. Mounting hardware is included, and the rails are powder coated with the same durable, weather resistant finish as the Slimline II Roof Rack. The Expedition Rails add 63mm 2. 5'' to the height of the roof