18" wheels on 02 supercrew
 

so, quick question, we have an all stock 2002 f150 supercrew, it need tires. my buddy has a set of 18" goodyears off a newer 150 he said i can have, im looking to get a set of cheap 18" steel wheels, can someone please tell me what lug pattern and offset i need to look for?
sorry, i tired searching, but i really suck at this stuff..