donor olds calais wheel fitment question

[lakesidebluexpy]

background-

i have an 86 olds ciera coupe with standard olds wire wheel covers on stock 14 inch 5 lug wheels.

i have access to 2 different sets of 14 inch olds calais alloy wheels. one is off a calais gt- these are 5 spoke mag type wheels, evidently the oem standard wheel fitment on calais gt's. the other is the 14 inch version of the olds middle 80's "lace" wheel widely used as an option on many olds models.

each set appears in reasonably good shape. and the price is certainly right!

the question is- will either of these fit my ciera?

thanks for your help in advance.

[Luke@tirerack]

the Ciera came with 2 different bolt patterns 5-100 or 5-115 if you have the 5-100 pattern they will work

[lakesidebluexpy]

ok, luke- thanks for the response.

so, if 5x100 will fit, how do i determine 5x100 vs 5x115? is this info stamped on the wheels some place? or........??????

what is the significance of the "100" or "115"? i understand 5 to mean 5 lug wheels.

again, appreciate your assistance.

[Luke@tirerack]

100mm bolt circle or 115mm bolt circle