ARIES 2555020 - AdvantEDGE 5-1/2 x 53 Chrome Aluminum Side Bars, Select Silverado, Sierra StampedExpo It will compress and self-form

It will compress and self-form to any tailgate configuration and can be used with toppers

every set of 3" side bars is made vehicle-specific

4" width and vehicle-specific contour

Designed to work with most wide-top tonneau covers that sit on top of the siderails

Extruded Aluminum Cross Bars

ARIES 2555020 - AdvantEDGE 5-1/2 x 53 Chrome Aluminum Side Bars, Select Silverado, Sierra StampedExpo It will compress and self-formARIES AdvantEDGE side bars do away with the common, rounded look of other side bars, nerf bars and running boards, featuring an angular, eight sided tube profile and powder coated all aluminum construction. The angular edges provide a clear cut, uncompromising accent for the look of today's trucks. Made from 5 1 2" wide, eight sided, extruded aluminum tubing, AdvantEDGE running boards are strong, lightweight and impervious to rust, offering a solid