Yup. My dad’s F550 haul truck goes through steer tires about every 15k miles. The alignment’s fine, it’s just SO MUCH weight on the front having a full size 7.3L plus the commercial chassis frame that they wear quickly from fighting the road crown with a trailer behind.
I have a magic little box sitting in my garage that allows me to dream up a weird little device, create it on a computer, convert it to a big pile of computer code automatically, hit “go” on the magic box, and come back in 4 hours to a hunk of plastic in the exact shape I dreamt up only a few hours before. A shape and functionality that had never before existed on the face of the earth.
Ya, 3d printing feels pretty futuristic.