what size of tires to run

[444 ci]

i have a stock 2003 f-350 4x4 no leveling kit in front i am wanting to put new wheels and tires on my truck. my question is i found a set of 18 in wheels i want and i was wondering if i can fit 33x12.50x18s under the truck. i am planning on putting bushwacker cut out fender flares all the way around my truck due to rust issues. thanks in advance

[86lxnotch]

if your gonna do cutouts then you can prolly go 35'' depending on backspacing. i got a set of 18's and i plan on a 295/65/18 which is a 33'' about and from what ive seen will not have a issue w/o the leveling kit