An Arizona 4WD club for International Harvester vehicles including: Pickups, Scout 80's, 800's, Scout II's and more! We work together to keep these old trucks on the road (and off). Get together with us and go on a 4WD outing in a safe, family orientated and friendly environment! The Sonora Desert Scouts, Inc. began in 1993 as a way for Scout and other International Harvester (IH) owners to socialize, share technical information, and test their vehicles and off-road driving capabilities in the back roads and 4WD trails throughout the Grand State of Arizona. We welcome all IH enthusiasts to use this site to find out more about 4-wheeling in Arizona, and share our enthusiasm for the versatile, rugged, and dependable Scouts and other IH Light Line vehicles. Perhaps you will consider joining us at a monthly meeting, trail ride or annual Arizona IH Rendezvous. We look forward to spending an hour, a day or a lifetime with you, enjoying our treasured International Harvester vehicles.