For a panel job the truck carries common steel sections in the door widths and profiles that show up most in newer construction, along with matching hinges, end caps, and roller brackets. Because the trip out to Raymore runs about 18 miles from Blue Springs, we try to confirm the door's brand, model, and section size by photo or panel tag before the truck leaves, so the right stock section is on board rather than getting guessed at on arrival. Insulated cores in the common thicknesses ride along too, since a bare replacement on an insulated door leaves an obvious weak spot. What doesn't always ride along: an exact color match for a door that's been discontinued, or an odd custom width that has to come from the manufacturer on order. Those get identified on the first visit and ordered rather than improvised, which usually adds a few days rather than starting the job cold.