Like what the guys above said, the oem wheels are strong.Thanks to everyone for their responses. I'm definitely going to get new tires suitable for offroad, most likely something in the 32.5 - 33 range.
My question was more centered around the wheels themselves. If I stick with 18" (instead of 17"), is there anything wrong with the stock wheels? Or should I be looking at Method, Icon, etc.
I didn’t know it until I started perusing the wheel options, but most of the aftermarket stuff isn’t forged. And the oem stuff, unless I’m mistaken, IS forged.
So the oem stuff tends to weigh less and be stronger...win win.
the general “pure upgrade” that is on our vehicles regarding wheels tends to be rock warrior 17’s and 285 70 r17...this is considered oem by Toyota except you get 32.8” tires. And the wheels are quite lightweight.
there tends to be a comparable profile tire that is preferred for each oem wheel offering. I’m running stock Lexus 20’s with 275 60 r20...while slightly narrower than the above listed perfect size, height wise I’m at 32.9”...so they’re pretty comparable.
I wouldn’t personally worry too much about the 275 vs 285 debate. They’re really close. 275’s are one of the sizes offered on tundras. They’re also offered on f250’s and f350’s.