i have a set of 285/70/16 bf ko and was wondering if anybody has or knows if you can put them on a 2001 4x4 supercrew
i have 265/70/17 on there now i plan on buy some nice 16 rims

 

I have never seen a tire with a size of 285/70/16...theres 285/70/17 and 285/75/16. Im assuming you have the latter.

285/75/16's should fit without any trouble. You might have to crank the torsion bars are little or trim some of the valence up front, but that might not even be necessary.

 

They will fit without any problem at all using the stock rims.

 

I think Johngs is right. You probably have 285/75R16 which should fit without a problem on stock rims. If you use a wider rim, you may need to make the minor corrections mentioned.