wheels
thingiverse
The Idea is to Scale the Wheel up to the size you need, Add a "taurus" to act like a tire, and then remove that material from this model, saving the Taurus as your tire you will print with TPU and Print the Wheel with PETG or PLA and it will hold the Tire onto the wheel.
Download Model from thingiverse
With this file you will be able to print wheels with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on wheels.