Is this 3D model free to download?

Yes, Tyre Truer MKIII for slot cars 1/32 is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by JamieG, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Tyre Truer MKIII for slot cars 1/32 3D printable model by JamieG

Tyre Truer MKIII for slot cars 1/32 photo 1

Tyre Truer MKIII for slot cars 1/32 photo 2

Tyre Truer MKIII for slot cars 1/32 photo 3

Tyre Truer MKIII for slot cars 1/32 photo 4

Tyre Truer MKIII for slot cars 1/32

Source: Thingiverse by JamieG

The Tyre Truer MKIII for slot cars 1/32 is a free printable 3D model from Thingiverse by JamieG. It all started with the idea to push the limits of the 3D printing to create a precision tool that I could have made out of metal instead. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

590 saves Source: Thingiverse Updated 2026-10-12 License: CC-BY-NC-SA · non-commercial 4 makes Category: Tools & Workshop

Tags: Slotcar, slot car, slot car track, tires, tyre truer

About this model

It all started with the idea to push the limits of the 3D printing to create a precision tool that I could have made out of metal instead. The first version was without real bearings so after a while the main bearing started to get clearance but I had proved myself that it could be possible to create a tool to be used for the slot car hobby with repetitive and reasonable results. This is the evolution of the first tyre truer I designed and printed few month ago. Few useful features have been added such as: - the use of three bearings 626-2Z (6x19x6 mm) which will give stability to the grinding spindle - new grinding wheel with double support - possibility to connect the vacuum cleaner tube (an adapter for a 35 mm hose is included) - the separation wall between the motor and the grinding wh…

Frequently asked questions

Is this 3D model free to download?: Yes. Tyre Truer MKIII for slot cars 1/32 is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by JamieG.
Who made this model?: Designed by JamieG, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.