SD Truck Info News
Do I need to stop at weigh stations?
All vehicles, or combination of vehicles whose gross weight exceeds 10,000 pounds must stop at the ports of entries or temporary truck checks. Rental trucks e.g. U-Haul or Ryder trucks, must stop. There are two exceptions, recreational vehicles and motor coach passenger buses are not required to stop.
The full state law is SDCL 32-33-17