Car track 200mm high, Hot Wheels Track Builder compatible

🔍 Model name decoding

HWTB045 Straight L200

HW – Hot Wheels compatible

TB – Track Builder compatible

045 – model/version number

Straight – straight track section

L – large height (high side walls)

200 – track length: 200 mm

🧩 Description

This straight track is compatible with Hot Wheels Track Builder and designed to be print-optimized with high side walls (L) for better car retention at speed.

It connects smoothly with official parts and with my other HWTB tracks and connectors.

To avoid stress concentration, the connector transition is softened instead of a sharp step—this improves durability and reduces snapping during bending.

🖨️ Printing orientation & tips

– RECOMMENDED: Horizontal (laid on its side)

Includes built-in stabilizing supports to prevent tipping during the print.

Add one manual support to reinforce a long edge if your slicer shows risk.

The provided .3mf is preconfigured for this setup.

Result: smooth surface, strong walls, print lines run lengthwise with car travel.

– OPTIONAL: Vertical

Use a wide brim for stability. The included .3mf has the setup, but note: vertically printed tracks are more prone to cracking when bent, especially with stiffer materials. Consider PETG for flexibility if you choose this orientation.

An additional .stl without preparation is provided if you want custom settings, but the above orientations gave the best results in testing.

🛠️ Recommended settings

Print orientation: Horizontal (laid on its side) – recommended

Layer height: 0.20 mm

Walls / perimeters: 4

Infill: 20% (Gyroid)

Supports: Built-in + one extra manual support under the edge

Brim: Optional (for stability/adhesion as needed)

Filament: PETG (recommended) or PLA (both work; for outdoors consider UV-resistant materials like PETG/ASA)

Adhesion: PEI smooth or textured sheet with glue stick or another adhesion aid recommended

☕ Support & Follow

If you like my designs, follow me — more functional everyday prints are coming soon, including tool organizers, workshop helpers, and printable accessories.

You can buy me a coffee simply by printing and boosting my files — nothing more 😉

Most of my uploads are completely free, so I’ll be truly happy if you decide to reward my work in any way.

If you’re interested in commercial use of this model, please contact me by leaving a comment.