Thanks for all the great responses guys. I found a set of take-offs from a 21' Tacoma TRD Offroad - 265/70R16, which is the exact tire size I have now. Even though I have 16" wheels, I'm still a little rattled by something I found online-
"TRD Pro wheels are available in 2 sizes: 16" diameter and 17" diameter. Both of these TRD Pro wheels are 7" wide. The 16" TRD Pro wheels are made specifically for Tacomas, and the 17" TRD Pro wheels are made specifically for 4Runners and FJ Cruisers"
The offset is ET13 (assuming I did my homework correctly) so it seems like they should work. Any obvious flaws in my logic?