quick question

ok so i got a 97 gst i wanted to buy rims, i wanted to enkei dm5 but when i typed in yr make and modle of my car it came up with a list of rims that would fit my car so i clicked on the dm5's and read up on em so i was looking and it said they were 4 lug my car is a 5 lug i dont understand ????????? anyone know what they mean or if not? know any good web sites that sell rims or places i can get em thanks guys later,

IF they only come in 4 lug they will not fit on our cars. if you look at your stock wheels we have 5 lug nuts.