I have a set of 265 75 16 tires and wondering if they will bolt on using a set of those factory 16 inch wheels, any one know?

How bout a 33-12.5-15?

If not one of them what sizes in 15-16-17 inch wheels?

It is a 4x4 and I don't mind turning up the t-bars a tiny bit but not a ton.

I am not causing global warming, I am just trying to hold off a impending Ice Age!