About this 3D model
RC Foam Tyre Inserts - for Proline Hyrax 120mm. Rims with two rows of weights. Printed from Filament PM - TPE 88 RubberJet Flex Its for heavy cars. My car is about 7kg. I expect an improvement in the side tilt compared to the original insert. I have insert for front wheels with 2 bottom layers. For rear wheels only infill. You can find it with modificators in .3mf You can choose the bottom layers, infill, or even the top layers according to your model and test.