There are plenty of Isuzu stock alloy wheels out there (16X7) if you look for them. I'll give you a whole set for $100 if you are willing to get them in Richmond, VA. I prefer the 7" wide wheel on 265/75R16's. Less chance of breaking the bead if aired down and the tire is slightly taller. The wear is even if you don't use too much pressure (I run 30#).

Pete

'01 Rodeo Sport, 5 Speed Softie, Indy 4X rocker bars, OME 912's, Rancho 9000X's, Superwinch hubs, custom tube bumper with Warn 9000i , Flowmaster 50, TeraLow t-case gears, ARB front & rear lockers, TrXus MT's, Sway bar disconnects