Things You'll Need
Instructions
At any time after you have completed both of the missions given to you by Ricardo Diaz, drive or run over to the large cruise ship on the west side of town. Walk into the glowing pink circle to activate a cut-scene where you are asked to steal a military tank by Colonel Cortez.
Steal any car and drive north and then east toward the moving pink dot on your mini-map.
Get behind the procession of military vehicles and soldiers and slowly follow them with your car as they travel down the street.
Remain behind the procession until it stops outside the doughnut shop.
Jump out of your vehicle as soon as you see the tank driver go into the doughnut shop. Run past the soldiers guarding the tank and press the "Triangle" button to get inside it.
Quickly jerk the tank to the right and then the left to avoid the soldiers, who will try to pull you out of the vehicle; then go down the street to the right.
Take the next left and park the tank inside the repair shop to complete the mission. Be as quick as can, and try to not run into anything that will slow you down, as the tank will self-destruct and kill you if you don't park inside the shop within 2 minutes.