Got to the beach in Baja this month and found curb side tires with excessive wear on sides-inside of front one and outside of rear one. A friend crawled underneath and measured and thought axle ok but alignment not since only one side a problem. Do large tire stores with alignment facilities align trailers or do I need to search for a more specialized place? I've been told should be no problem getting back to the US if I change out the 2 worn tires and probably no problem getting back to Central Oregon but wonder if I need a larger place than Bend or Redmond to have it aligned? Trailer is 2 axle Nash 25s bumper pull 7400 lbs gross. Thanks Jim Beck