there isn't much to check the way there used to be. Every bike needs wheels checked for true, rarely they aren't reasonably round. Just spin the wheels to check axle tension, true as needed and assemble. Tensioning wheels has never been universally understood, this oddball notion that every bike tech at a shop knew all the ins and outs of wheelbuilding is something made up about "the good old days" of bike shops. I worked with a guy who spoke often of the glory days of the bike boom of the 70s and what absolute crap the bikes were. But even then they were selling them so fast they were largely slapping them together, bending whatever was needed for them to ride straight and sending them out the door. Newer wheels need less work due to better materials and better machinery. True them and send them, most will never be ridden enough to matter.