Signed in as:
filler@godaddy.com
Signed in as:
filler@godaddy.com

Ever since I was a kid, I’ve always wanted a monster truck.
While working at AutoZone as a second job, I met my now-husband, James Arn. As we got to know each other, he told me about a full-size monster truck he once owned called Radioactive. Life eventually forced him to sell it, but the dream never faded.
After visiting the International Monster Truck Museum and Hall of Fame in Butler, Indiana, we decided to build a mini monster truck of our own. James wanted to keep the name Radioactive, but since I would be driving it, I insisted we call it Lil’ Miss Radioactive.

Built completely from the ground up in our two-car garage, Lil’ Miss Radioactive took approximately six months to complete. Space was limited, challenges were constant, but determination and teamwork made it possible.
Since the initial build, we’ve continued making upgrades, improvements, and fine-tuning to prepare for shows and events. Each change helps us step up our game and push the build further.

Radioactive Motorsports is growing. We’re currently preparing to build two additional mini monster trucks, including one for our grandsons — continuing the family legacy and love for motorsports.

Questions, collaborations, or just want to follow our journey? Reach out today and connect with Radioactive Motorsports, LLC.
Copyright © 2026 Radioactive motorsports - All Rights Reserved.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.