Prints in 2 parts so the wheel and tire can be painted or printer in separate colors.
Tire can also printed in TPU or other flexible materials for a softer feel.
Both parts print without support, a brim is recommended.
Parts need to be glue together. There is no registration included to align the parts, just glue them where the feel comfortable for you.
Take off the original wheel, install this new one with the same screw. No other parts or modification needed.
The author marked this model as their own original creation.