The 2015 and up trucks have a much more reliable after-treatment system. Its pretty bulletproof, as with any manufacturer you will have people chime in with some horror story here and ther, but overall they are well built many out there with ove a million on em. The cab and engine are imported form Japan but the driveline, axles, transmission are all sourced in the US on the Conventional units. There is nothing special about any of that, and any qualified shop can assist you there. I would suggest using genuine Hino filters and if you have any engine issues to take it to a Hino dealer for service. Good luck and congratulations.