need help with wheels that will fit need size for 1994 ford f-150 on the front I like to put 15x7 wheel with a tire 245 60 on the rear 15x10 wheel with a tire ??? 255--- 285 ---50---60 your thoughts was going with 245 60 15 on the front and 255 60 15 on the rear my big problem is and I ask wheels and tire seller and they can not tell me backspace / offset can someone help looking for old school look lugs thanks