I don't have any pics, because I haven't done it yet. i scored some 18x9's real cheap, and though the 255/55 looks to acceptable in the width department, ive got some 255/50s on my last project and and worried that the 55s will leave the rim too little just-in-case curb room.
1010tires.com has a pretty awesome calculator for measurements and rotational speed differences.
I'll follow this one with ya.