
Hendelbolaf |

Here is where it is located.
All things being an equal a medium creature with a 35 strength is able to lift 1064 lbs as a light load, 1068 to 2132 lbs as a medium load, and 2136 to 3200 lbs as a heavy load. Double that if he is large, etc.

Hendelbolaf |

I should have mentioned that the way to generate carrying capacity numbers higher than 29 is to take the next lowest number on the chart from 20 to 19 and add 10. If that is your number, then you multiple that entry by 4 and use those numbers.
So, for your case I took 25 and added 10 to get 35 and that meant that I needed to multiple 266 lbs in the light category by 4 and that is how I got 1064 lbs. After that you just follow that formula for the higher numbers or even numbers beyond 39.
If I had a 45 strength, I would multiple the 35 number by 4 so the 1064 lbs would become 4272 lbs for a light load, etc.