[68bowtie]

first off check your axle width and other dims to verify since every truck is a little different. i have rear 15x10's with 5.25" bs and 295/50's and i have about 1/2" clear to the inner wheel wells. i've got a 5-lug 12-bolt tho so i'm not sure if the width is the same. the outer will be close too but should clear. i think a better option would be 275/60's since they're a little taller and fill that gap above the tire better. for the front i went with 15x8 with 245/60's, that should be nice and tight as long as everything clears (i don't recall my backspace).