How do you change a wheel at roadside on a Isuzu D180 truck?

To change a wheel on an Isuzu D180 truck at the roadside, first ensure the vehicle is on a flat surface and engage the parking brake. Loosen the lug nuts slightly before lifting the truck with a jack, then remove the lug nuts completely and take off the flat tire. Place the spare tire onto the hub, hand-tighten the lug nuts, lower the truck back down, and finally tighten the lug nuts fully in a crisscross pattern for even pressure. Always remember to properly store the flat tire and tools after completing the task.