County Treasurer’s Office (Registration & Title) 412 Commercial Ave.Highmore South Dakota 57345 SD Hyde 412 Commercial Ave.Directions (605) 852-2510 Monday 07:30 am - 05:00 pm Tuesday 07:30 am - 05:00 pm Wednesday 07:30 am - 05:00 pm Thursday 07:30 am - 05:00 pm Friday 07:30 am - 12:00 am Saturday Closed Sunday Closed
