I have the 285/75R16's on my lifted VX and I still had to trim the front fenders a bit. I think the larger width is what requires the most trimming due to the front tires rubbing during turns. You might be able to get away with cranking your torsion bars and trimming, but then the back end is going to look like it's riding too low.

You should consider also what VehiGaz mentioned - larger tires will throw off your speedometer, possibly your ABS(?), and will definitely be harder on your drivetrain and suspension. If you're willing to play that game, you might as well get that lift and the look you are probably wanting.