hey bully welcome aboard
i havent had any problems yet truck still sets totally stock and no trimming
gas milage does drop by about 20 percent on average . no problem with warranty , may go thru brakes a little faster than stock . turning radius maybe affected a little hardly noticeable . check out this thread
http://elcova.com/groupee/forums/a/t...5/m/7371013461
also check out Ipe's thread about 35's he has bfg at ko's they seem to fit a little better
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