MUNCLE MIKES COLLECTOR GUIDE
1971 Plymouth Road Runner — 2021 GTB42
Blue paint gives the Road Runner a cooler look, with warm-colored striping running down the sides. It makes a useful comparison with the loud yellow flame car without simply repeating its decoration.
- Release year
- 2021
- Series
- Muscle Mania 3/10
- Toy code
- GTB42
- Body color
- Blue
Official Identification
| Manufacturer | Mattel |
|---|---|
| Brand | Hot Wheels |
| Casting/model | 1971 Plymouth Road Runner — 2021 GTB42 |
| Release year | 2021 |
| Series | Muscle Mania 3/10 |
| Toy/product code | GTB42 |
| Scale | Not documented in the reviewed references |
Physical Details
| Body color | Blue |
|---|---|
| Documented identification cues | Use the exact reference photograph and the release details below |
| Base, interior, windows and country | Not fully documented in the reviewed references unless stated elsewhere on this page |
Packaging Details
| Release format | Use the pictured release and caption; original package details remain unknown when the photograph shows the car loose |
|---|---|
| Toy / product code | GTB42 |
| Regional differences | Not documented in the reviewed references |
What to look for
GTB42 is the 2021 Muscle Mania release, numbered 209/250. Match the stripes and wheels as well as the blue body when sorting a loose example.
Release details
| Finish | Blue |
|---|---|
| Series | Muscle Mania 3/10 |
| Toy number | GTB42 |
Variation Summary
Choosing one for your collection
Check the long side stripe for printing wear, especially where the rear quarter curves toward the wheel opening.
Blue can look darker under indoor lighting. A second photo in diffuse daylight helps you judge paint condition without confusing reflections with chips.
Collector questions
Which series does GTB42 belong to?
The blue 2021 release shown here is Muscle Mania 3/10.
Browse the MM shop
Browse MM’s loose Hot Wheels and finished customs for more cars to add to your display. These are broader collections; check each shop listing for its exact model, scale and condition.
