This vintage GMC truck maintenance schedule is a must-have for any collector or enthusiast. The X-8722B model, published in 1987 in the United States, is a valuable piece of history that you won't find anywhere else. This paper media type schedule is perfect for those who want to keep their trucks running smoothly and efficiently. The schedule includes all the necessary information for maintaining your GMC truck, including year of publication, make, and country/region of manufacture. It's a great addition to any collection and a testament to the quality and reliability of GMC trucks. Don't miss out on this rare find.