My 2008 Passion has the exact CTS seatbelt, so they were OEM spec... but only for the passenger side in my smart. I know 100% my car is accident free, as it's been in the family since receipt in '08.Those seat belt buckles appear to be made by the CTS Corporation - I don't think they were OEM suppliers to smart. In addition, the belt on the driver's side is bolted directly to the seat, with no pretensioner - I'm not sure what setup the car has, but it's not factory and looks unsafe.![]()