Hey everyone so I have done some searching and have some info but all the posts were fairly old so thought I would see if there is any new info out there. I have a 2014 350 dually and want to run 285/75r17 tires on the factory rims. Now We tow a 16000 lb fifth wheel a lot. Do I need to run a spacer? I have heard some people say no and some say yes a 2" but all those threads were back in 2011. So now that we are a few years into the new style duallys, is anyone running this setup? How much do the stick out? Pictures are always awesome too. Thanks.