Quote Originally Posted by Shining Wrath View Post
Second: max size of a Gargantuan creature is 125 tons. Minimum is 16.
With the occasional exception that bends the size rules a bit. Rocs spring to mind- at a mere 8000 pounds (4 short tons).

Standard weight for a Gargantuan dragon (Draconomicon) is 160,000 pounds- 80 short tons.