To easily destroy durable vehicles (such as tanks and Army trucks), throw Molotov Cocktails at them. Tanks usually take about three to five Molotovs, while Army trucks and others like it take about two Molotovs. Almost every other vehicle only requires one Molotov to be destroyed. Note: A Flamethrower is also effective. However, if confronted by a massive group of tanks and trucks, you better have lots of health, armor, and ammunition.