Wow, sad I just saw this!! I have an enormous silver maple in my back yard. It’s currently 14’ in circumference. It’s survived major nor’easters and several hurricanes here on the south shore of Long Island. The key to its survival (it was lifting up sections of my lawn during sandy) is cabling and pruning. Every 5 years or so it’s climbed and pruned. As big as my tree is, by far the biggest tree I have found on the south shore is a cottonwood. Its easily over 100’ tall and 25’ in diameter. I have to get over and officially measure it. Here’s a pic of my silver maple