Speaker 1: Today on our 2018 Chevrolet Silverado 3500, we're going to be installing Darby's Extend A Truck Hitch Mounted Load Extender, part number DTA944.This truck bed extender's going to maximize your truck's loading capacity. It's going to allow you to carry extra long items, such as ladders, lumber, tubing, and whatever else you may need.With the tailgate down on your Silverado, it's… see more >