MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
I don't have any B1 tires on hand. I see you do SolidWorks, do you want my Fusion360 files to mod yourself ?
I can export to STEP or F3D files and share them if you want to mod the parts for other wheels.