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Only thing you can do is get wheels with different offset/backspacing. This is what I did, but there are other/better (and more expensive) options if you're running big tires (HEMTT wheels, etc.).
I've had just the opposite experience. I've run 35x12.5" tires on 7-8" wide wheels on a lot of different trucks, and I love the way they handle at speed. The extra sidewall bulge is a great way to protect the wheels, and it helps to keep the beads from unseating off-road at low-pressures.