This is Drift wheel for 1:10 Rc car. It is desinged for Arrma Vortex but it can be used for other cars too. 12mm nut. Diameter 10 cm and width 5cm. I havent printed it yet but i will. Please post pictures of your print i want to see how wheels looks like on your rc car. There is other file with 12.27mm nut because my printer makes 0.3mm smaller holes so thats there if your does same. I think that is normal if it makes smaller holes.

Prusa

Prusa Clone

Yes

I desinged this in OnShape