The 285's will fit fine, but not on those 16x10's.
As you see by the post by Landchipper (great job, btw!), the 285's aren't meant to be run on a rim more than 9" wide, the beads may/may not seat right.
I've got my 285/75/16 Yokohama's (a full 33" from the factory, BTW) on some 16x8 MB Blitz wheels, with a 25mm positive offset, and they rubbed, even after cranking my torsion bars a good 2". I maxed them out (about 2 1/2"), hammered the trailing edge of the fenders in, and cut my front bumper and lower valance for clearance. No rub.
If you use a 16x8 wheel with a factory offset (-6mm), the 285's will fit, and won't rub on the control arm, either. I think 305/70/16's might fit as well, if you want the wider tire. But 16x10's, not without some sheetmetal work.
Can you exchange the 16x10's for 16x8's?