What offset should I run?
 

Hey guys I was wondering if anyone can tell me which offset to run on my truck. I really like the KMC XD Addict 17x9 wheels and my options are 18mm and -12mm. Im thinking the 18 cause I want it to sit under the truck more but will it rub anything? Im not getting the wheels yet I gotta save some cash but I am making my "to do" list for the truck!! Thanks for any help!!