ORS 801.193: “Class II all-terrain vehicle.”

“Class II all-terrain vehicle” means any motor vehicle that:

      (1) Weighs more than or is wider than a Class I all-terrain vehicle;

      (2) Is designed for or capable of cross-country travel on or immediately over land, water, sand, snow, ice, marsh, swampland or other natural terrain;

      (3) Is actually being operated off a highway or is being operated on a highway for agricultural purposes under ORS 821.191; and

      (4) Is not a Class IV all-terrain vehicle.