I bought mine used from a Toyota dealer with 285's on Mickey Thompson wheels. It came with a 1½" leveling spacer.
The front tires did barely touch one spot of each inner fender. Moved the 2 lower mounts forward an inch or so and no more rubbing.
My drive home from work had a 12 mile, 6% climb. The truck does it at 65mph and the "eco" light is on the whole time.
I was averaging 17.7 mpg until I dropped the tire pressure from 45 to 30. I now average 17.1 mpg.
It doesn't handle as well as our Dodge Magnum. It rides nicer than our Ram 2500. This is normal.
I do offroad it, I have to to get to my house.
So with 285's I have a bit more ground clearance, ample power, not unusual fuel mileage, decent ride, and I like the way my truck looks.

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