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3D Models of Trucks: Semi, Scale and Off-Road STL

This collection gathers STL files for truck models, from semi trucks and scale kits to vintage and off-road builds. It helps you find a starting point for 3D printing and compare how different truck types are put together. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Come è composta questa raccolta

Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 14/10/2026


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«3D Models of Trucks: Semi, Scale and Off-Road STL»

Truck models in this collection range from semi trucks and heavy tractor units to small-scale kits, vintage road vehicles, off-road builds and separate parts such as rims or trailers. They differ in part count, level of detail and whether they represent a complete vehicle or an add-on. Some are designed as display pieces, while others focus on wheels, chassis or body panels.

Before printing, check the author's model page for the intended size and scale, the number of parts and how they join, and whether supports are required. Look at the material and settings the author lists, and review photos of real prints to judge surface detail and fit. For multi-part models, plan assembly and any hardware or fasteners the design expects.

If you want to narrow the results, try related terms such as semi truck, tractor unit, lorry, pickup, off-road truck, truck rim, trailer or scale model. You can also search by body style, era or function, for example vintage truck, cab-over, dump truck or military half-track. Combining a vehicle type with a part or scale keyword often brings up more specific files.

FAQ

Domande frequenti

What kinds of truck 3D models can I find?
The collection includes semi trucks, scale kits, off-road and multi-axle trucks, vintage trucks, and separate parts such as rims or trailers. Many files focus on a complete vehicle, while others are add-ons or conversion pieces.
What should I check before printing a truck model?
Look at the intended scale, part count, assembly method and whether supports are needed. The author's page may also list material, settings and photos of real prints.
Can I resize a truck model for a different scale?
Scaling changes wall thickness, clearances and the fit of separate parts, so check the author's notes and test the result. Some designs are intended for a fixed scale.
How do I find a specific truck part, like a rim or trailer?
Use part terms together with the vehicle type, such as truck rim, trailer, chassis or cab. Synonyms like lorry, semi or tractor unit can also help broaden or narrow the search.

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