I have had a hell of a time trying to locate some parts for my 4WD that seem to be either discontinued by Toyota (or cost serious $$$), and/or are seemingly impossible to find in the aftermarket search. Wheels, spare wheel, and rear brake drums are just the tip of the iceberg. It would be extremely helpful to share this most confidential knowledge and save some 4WD owners from frustratingly endless search time. It would truly be appreciated.