Typically a mid 150's Buck in my area is 15" IS there usually tall, massive and tight. My son did kill a 160's Buck last year with IS over 18" and we found one dead the year we had EHD that was 19" IS
oh, dude...that's darn near a 30" spread. Easy. 25 for me. My hunting camp partner's buck a couple weeks ago: For reference; my hand is 11" across pinkie to thumb
19 1/4 for me. He is on my wall. Personally, I like whitetail with talller tines and more mass than I do wide
I've seen one in my life that was probably close to 2' wide. Not thick or tall, but real wide. Biggest personal harvest is 18" wide.