Mold for Tractor tire 42 Scale
3D Print Model

The mold is intended for the tire manufacture from silicone or similar flexible material in scale 1:10, 1:14, 1:25. It consists of 2 parts: top and bottom part. Each part can be 3D printed without supports.

Mold dimensions 1:10:

- diameter – 235 mm

- height – 95 mm

Tire dimensions 1:10:

-        outer diameter – 185 mm

-        overall width – 80 mm

-        inner diameter – 87.5 mm

Mold dimensions 1:14:

- diameter – 178 mm

- height – 68 mm

Tire dimensions 1:14:

-        outer diameter – 138 mm

-        overall width – 58 mm

-        inner diameter – 62.5 mm

Mold dimensions 1:25:

- diameter – 114 mm

- height – 42 mm

Tire dimensions 1:25:

-        outer diameter – 74 mm

-        overall width – 32 mm

-        inner diameter – 35 mm

If you want a different wheel size, simply scale the mold.

The bottom mold part has 5 special bosses and Top mold part has 5 special holes to guide mold parts in the closed state. Also, there are 4 slots for better opening with a screwdriver or similar instrument.

In the Top mold part are 4 small holes for material injection.

Both mold parts have 4 holes with diameter 6 mm for bolting it in closed state.

Note! Only the mold! This is not a tire!