Thanks for posting this—I am strongly considering doing something similar (295 width) however I was planning on staying with the original aspect ratio of 35 — would you mind sharing your thoughts on this? Why did you decide to go down to 30? A quick analysis shows that overall tire diameter is down from 28.5” to 28” and sidewall depth is down from 3.8” to 3.5”. My motivation for going to 295/35r21 is to increase sidewall depth to improve ride/road imperfection resistance while also getting rid of the stretched look of which I’m not a fan. Staying with the 35 ratio would result in a tire that is 1/2” larger in diameter (instead of smaller) and would increase sidewall depth to 4.1” — to my eye, it appears that this would work but I’d love to hear your thoughts. Thanks again for the post. Stay well.