With the DrDiff rear disc (smaller ones of ~10.5"?.. fitting 15" rims)... does the track width change at all from factory width? My concern is pushing the wheels out further towards the fenders as I've already nicely flushed the lips. Tapered bearings are the only way to go for cornering life expectancy.

Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!