Assuming at least a PRG leveling kit ... 1st ones will stick out 3" more than OEM 8" x 18" and ~3.5" more than OEM Off road or XE, and will give you major fender rub, that maybe the pinch-weld mod won't even help. Plus 20" rims ... com'onbillaj said:
The second one is much better, assuming ET is offset? 9" rim plus 1" (default lip size) = 10", then divide by 2 = 5" centerline +0mm offset = 5" backspacing, (b.s.). OEM is 5.5" b.s. on the 18s and 5 3/8" b.s. on the 17s so a good choice! Maybe with slight trimming at the pinch weld possible, especially with wide 12.5s. What brand? Huh? j/k
You should be fine for OEM steering knuckle clearance, but 13" wide Toyos and a 2wd CST spindle will be a close call. CST recommends a 4.75" b.s.
Btw, get the ~3" hub not the ~4" ... should be something like a 78.1mm not the 104 mm.