These are some wheels and tires I created for a project with my son. Project involved using bottle tops that where 30mm.
External diameter is 31mm, wheel centre is 25mm with a 2mm whole for axle - I used music wire.
Have combined piece for 1 colour print or 2 piece if you want to print the centres a different colour, 3 options of tires: Slicks, treaded and offroad.
Created in Tinkercad.
Printer Brand:
MakerBot
Printer:
MakerBot Replicator (5th Generation)
Rafts:
Yes
Supports:
Doesn't Matter
Resolution:
.01
Infill:
10%