Monster Trucks Oversized
Monster Trucks Oversized2021
Illustration · have this car? Upload a photo belowGWK98
Monster Trucks Oversized
Hot Wheels Twin Mill 2021 · Monster Trucks Oversized · GWK98
The Hot Wheels Twin Mill was released in 2021 in the Monster Trucks line (Monster Trucks Oversized), toy number GWK98.
- 2021 · Monster Trucks
- GWK98
- Toy #
- GWK98
- Series
- Monster Trucks Oversized
- Year
- 2021
- Product line
- Monster Trucks · Monster Trucks Oversized
- Casting
- Twin Mill (Oversized)
- Designer
- Brendon Vetuskey
- Status
- Regular
Hot Wheels Monster Trucks and Monster Jam trucks.
The Twin Mill (Oversized) casting first appeared in 2020 and has 7 releases in our database, most recently in 2026.
The Monster Trucks Oversized series of 2021 has 30 castings, listed here in 35 releases.
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Collector notes
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Frequently asked questions
What is the toy number of the Hot Wheels Twin Mill?
The toy number is GWK98 (2021). It is printed on the back of the card.
Which series is the Hot Wheels Twin Mill from?
It was released in 2021 in the Monster Trucks line, series “Monster Trucks Oversized”.
Has Wheel Wonderland unboxed the Twin Mill?
Not yet – you can request it on this page.
Twin Mill (Oversized): 7 versions
Casting history across every year.
| Model | Series | Toy # | Color | Year | ||
|---|---|---|---|---|---|---|
| Twin MillGJG70 | Monster Trucks Oversized | GJG70 | 2020 | |||
| Twin MillGJG80 | Monster Trucks Oversized | GJG80 | 2020 | |||
| Twin MillGWK97 | Monster Trucks Oversized | GWK97 | 2021 | |||
| Twin MillGWK98 | Monster Trucks Oversized | GWK98 | 2021 | |||
| Twin MillHTM88 · Metalflake Gray | Monster Trucks Oversized | HTM88 | Metalflake Gray | 2024 | ||
| Twin MillJDR14 | Monster Trucks Oversized | JDR14 | 2025 | |||
| Twin MillJKP88 | Monster Trucks Oversized | JKP88 | 2026 |
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This page last changed: Oct 11, 2026. The Hot Wheels database behind it is our own and is updated daily – releases from 1968 onwards plus our own unboxing videos.