Okay, after a ton of searching and thinking I may have come up with some wheels for this. How about some American Racing AR23's 16x8 with some Bfgoodrich radial t/a's 285/60-16's ? The Bfgoodrich tires have a 2403@35 weight rating, that seems enough for me. I don't think there should be any clearance problems but I am new to Chevy 1 tons and I'm no expert by far. I don't have the van yet to take any measurements. BTW, I also found some 295/50-16's... only made by one company. Any opinions?
Since this will be more of a daily driver van I decided not to go with any expensive wheels or hard to find tire sizes.