This is a complete wheel set of 8 tires, 8 wheels, 4 hubs, 4 hub caps, and miniature hardware.
All of the pieces are 3D printed out of durable PETG plastic. They will not deform in the sun, but they must be painted to prevent UV damage. Flat or Matte black works well for the tires and helps to bring out the detail of the letters. Once the wheels and tires are painted, they must be hotsell glued together (some will have a press-fit). Super glue or epoxy will work fine.
These wheels are designed to use 3/8-16 threaded rod as the axles for the trailer. The hubcaps are threaded in order to retain the wheels. The wheels rotate freely.
The hubs come with M3 bolts pressed into them to act as the wheel studs. Included with this set are 40 M3 nylock nuts to bolt the wheels together. A 5.5mm socket is recommended to install them.
Product code: 1:8 hotsell Scale Semi Trailer Wheel Set