as the title says. just picked up this car from the auction and slapped on rear protoge wheels w/ stock 195/55/15 michelin xgt v4 tires as both the rear wheels were flat and i've left the stock steelies on the front. my abs light is on, but seems the fluid from the abs res. is low. my 94 teg for some reason feels like its swaying from the rear when i'm cruising speed. its winter and it feels very unsafe. i have to hold the steering wheel with both of my hands trying to control it.

what could be the problem? i'm picking up a set of matching wheels later this week, maybe this could solve the problem?

 

Could be tires, an alignment issue or something on the suspension is bent or broken. I'd try new/good tires and go from there.

 

I agree sounds like a tire issue. Is it really bad, because winter tires tend to roam more freely then regular tires. Also mismatched tires will also give you that all over the road feeling.