Okee-Dokee...here we go...
Contrary to most of what I have read here, I have been able to clear 33s with only 3" of lift...I have an '02 dubcab and am running the cornfed 3" spacers on the TRD coils(stiff as hell ride) with a 1.5" AAL and 1" shackle in the back. I did have some rubbing issues in the rear fender wells, but replaced the bolts that hold the fender flare on with round head ones from Home Depot, and they barely rub now at full flex and just glide over the bolt heads rather than catching on them and ripping them off!!!! I run 33x12.5x15 good year MTRs which actually measure 32.5 OD I think which makes them smaller than stated...All that being said, it works for me...they say all trucks are just a bit different and that what clears on one may not on another, so I will just count myself as lucky!!! Best of luck to ya, and keep in mind that depending on what brand tire you choose, a 32 may be roughly the same as a 33 but just a bit narrower...
Having trouble posting an attachment, but I can e-mail a pic for ya