About Us

Our Story

Global Scale Model Trucks & Parts was born out of a passion for the hobby and a gap that needed filling. As a scale model truck builder himself, founder Karl Miller knew firsthand how hard it was to source high-quality resin conversion cabs and parts — especially for the trucks that matter most to North American, European, Australian, and New Zealand builders. So he set out to change that.

What started as a mission to serve fellow hobbyists has grown into a store with 1,800+ products and counting, featuring designs in collaboration with some of the best 3D designers in the world. Every part is 3D printed in resin and crafted with the detail and accuracy that serious builders demand.

What We Build For

We cater to builders working across a wide range of scales:

  • 1/14 – RC-scale builds
  • 1/16 – Large-format display models
  • 1/24 & 1/25 – Classic plastic kit scale
  • 1/32 – New Ray, Jada, Welly, and Ertl die-cast conversions
  • 1/34 – First Gear die-cast conversions

Whether you're scratch-building with resin, plastic donor kits, and metal, or converting a die-cast truck into something truly custom, we have the parts to bring your vision to life.

From Our Workshop

Our 3D printing process uses high-detail resin to capture the fine lines, panel gaps, and proportions that make a build look authentic. Because each piece is made fresh, please allow 4–6 weeks from order to shipment — quality takes time, and we think it's worth the wait.

(Workshop and process photos coming soon — follow us to stay updated!)

See What Our Community Builds

The best proof of what our parts can do is in the hands of our customers. Check out the Customer Builds Gallery to see real finished models from builders around the world using GSMT parts. It's one of our favorite parts of this community.

Worldwide Shipping

We ship worldwide from the U.S.A. No matter where you're building, we'll get your parts to you.

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Thank you for being part of the GSMT community!