I've had several large trucks drive over my lawn and have left ruts that I would like to fill and smooth over. With ruts I know there are high spots on their edges so would a box blade be what I should use to cut down the high spots without digging up the rest of the lawn? I could dump some loam at the beginning of the ruts and pull it along to fill the rut while cutting down the high spots. Any suggestions on the right implements for the job would be appreciated.