FXDGRND
+1y
Not sure how small a tire they do for 22's. If you can't find it on some sites try tuner sites. I found out about my tires on a google search and it found them in a scion forum. I know bobby, sadistic, set his up to run 22's the way it is right now. He's running alot of camber in the front to do it. Try emailing him. He could answer alot of your questions.
I know the 20's on mine are buried into the fenders in the front. In the back the tires shouldnt be sticking up past the bed unless you are dooring. We still have to do some wheelwell mods on the back of mine to get it flat since the truck was originally built for 16's back in 94.
I've got 215/30/20 toyos on an 8" wheel with a 35 offset and don't run alot of camber.