> 2017 GMC Sierra 2500HD Accessories - Cantilever Cab Over Aluminum Ladder Rack Extension - 19371246

Part Description

This GMC associated accessory by TracRac is a recommended product for many GMC vehicles. Specifically geared to trade professionals this aluminum cantilever extension is roof mounted with tie downs helping protect your truck cab from extra long cargo loads that extend over the cab. The cantilever extension is aerodynamic and quiet with wind deflecting technology and provides 32 inches of additional load support. Combined with a complete rack system the extension provides short bed trucks with more than an 8 foot long capacity and long bed trucks with more than a 10 foot long capacity. This GMC accessory can help to personalize customize or optimize the capability of your vehicle for your lifestyle and use.