MAX tire size

[magnoliatrucks]

I have an 06 F250 KR FX4 and its time for new tires. I have aftermarket 20's w/ 275/65/20 now. Will 37's fit? 37/12.50/20 or does someone have a better suggestion? I would like to go bigger than my current size.
Thanks

 

[Fine69]

I'm assuming you don't have a lift? If not, 37's will not fit without SERIOUS fender cutting!

 

[big_rooster]

Some bushwacker cut out flares should clear 37's just fine.