Tranny sings at 65

Hello, new to the group. 2018 limited. Just wondering if anyone has solved the issue of a "tone" or hum when the 4runner reaches 65 mph? Some people can't even hear it (like the Toyota mechanics) but I definitely can. I also rented a 4runner one time on a trip and heard the same hum. Note, not a tire or road structure issue. Same tone on different roadways.

 

Interesting. I'm pushing 20K miles and more than two years on my 20 Limited and haven't noticed that. Don't recall seeing anyone post about it either. But I think most would agree that the 4R is a bit on the noisy and vibrating side. It's definitely not a luxury vehicle, even in Limited form.