I think the bolt pattern will fit your truck, but the hole for the locking hubs will probably not fit. I've tried the same thing on my '90 suburban 4x4 1500. The new alloy wheels have the same 6 bolt pattern but I would need to machine out the center hole in the wheel so I can get the hub to fit. And after all that work, the new chevy wheels have incorrect offset so they look kinda goofy without bolt spacers. Trust me it's cheaper to buy an aftermarket wheel for your truck than go through all the trouble to make those wheels fit.