215/55/17 Tire Only
Bridgestone Blizzack WS-50 (This is actually the cheapest available in this size anyhow)
Total Cost: $520
As for the steelies + tires, in order to give you a proper price on steelies (if they are even available) I need to get the exact model/make and year of the altima. need trim levels and stuff also.
Thanks,
John