Sry man been busy. The say not to adjust it bc of cv angles and ball joints. Basically the same reason why thy say not to stack bilsteins or leveling kits with a suspension lift. You'd be fine, youd just have accelrated wear. Obviously not at the rate you drive it tho lol. Are you quad cab or crewcab? Yeah ur exactly right, a 1" rear spacer should have you dead nuts level with a 6" RCX and maxed Bilstiens.
Hahahaha yea you and those 22s, fyl for sure! Ive been pricing tires and just for 20s its rediculous!! If your gonna do 22s...go 40s