85 Impala Been Sitting 4 a Year Now?

Okay.... my car has been sitting for one year todate, and I have been starting it, but have not been driving it "AT ALL!" Yesterday I tried to move it and it wouldn't move. Is my rearend locked up? I didn't apply my parking brake at all, so i don't think my parking brake is locked up... Can someone advise me where to spray this can of WD40 lol thanx 4 all help

probly the brakes are sezed up try gently hittting the rims with a hammer to brake them loose or u can rook the car bake and forth like u would if u were stuck in snow. if this works u will here a pop noise and the car will move but dont trust the brakes as they may still be rusty and not work right but at least u can move the car.