There are tens of thousands of used car dealers in the United States. If you are in the used car business you know it can be hard to compete against the big car dealerships in attracting new customers. One of the easiest and cheapest ways to advertise your business is by placing dozens of Used Car Dealer yard signs around town. If someone is in the market for a used car and they happen to see your used car dealer yard sign they might just stop by your lot and check out your inventory. Sign.Builders offers many signs in many sizes and printed on a wide variety of substrates to meet your auto repair advertising needs.