Custom Otto
STH — Super Treasure Hunt
Custom Otto is a 2026 Hot Wheels Mainline release, number 156, 5 of 5 in the Mattel Classics series, finished in Dark Blue. It is a Super Treasure Hunt.
How to spot it: Spectraflame paint, Real Riders rubber tyres, a small TH printed on the body and a gold circle-flame logo on the card behind the car. The full guide.
- Brand
- Hot Wheels
- Year
- 2026
- Line
- Mainline
- Series
- Mattel Classics, 5 of 5
- Collector number
- #156
- Toy code
- JJM21
- Colour
- Dark Blue
- Scale
- 1:64
- Chase
- Super Treasure Hunt
Add it to your garage
Free. Your garage keeps it with its photos, what you paid and its market value.