I live in a rental house located on a on eh a hill (md) the driveway is very steep and curves abruptly just on top of steep part it follows the hill sideways, well we had a little accumulation I park at the top and had about 3000 on f250--had trouble getting up day before!! going down I know snow should be piled on downward side however I had this feeling that if I plowed straight the snow would create some brake and keep me from sliding anybody do this keep plow straight to get traction?