COLLECTOR GUIDE
2021 Hot Wheels Corvette C8.R GTB66 | Muncle Mikes
What distinguishes this release?
2021 Corvette C8.R (toy number GTB66) in HW Race Day 6/10, with a Metalflake Silver finish.
Official IdentificationManufacturer, model number, year and documented features for this release.
GTB66Catalog toy number
Reference view 1
Official Identification
| Manufacturer | Mattel |
|---|---|
| Casting / model | Corvette C8.R |
| Release year | 2021 |
| Toy / model number | GTB66 |
| Series / assortment | HW Race Day 6/10 |
| Body color | Metalflake Silver |
| Wheels | Black 10SP |
| Base | Black Plastic |
| Country | Malaysia |
Variation SummaryHow this release fits among the recorded versions of the casting.
Reference 1
Variation Summary
2021 Corvette C8.R (toy number GTB66) appears in HW Race Day 6/10, with a Metalflake Silver finish.
Hot Wheels first released Corvette C8.R in 2021; 17 releases are documented below.
Open the full Corvette C8.R casting guide →
Notable Releases
No related release pages are linked to this record yet.
Physical DetailsBody finish, wheels, base and visible details recorded for this version.
Physical view 1
Physical Details
- Body / color: Metalflake Silver
- Wheels: Black 10SP
- Base: Black Plastic
- Country marking: Malaysia
Packaging DetailsPackage style, assortment and included contents recorded for this release.
Packaging Details
Package: Retail carded release; exact package condition is not independently confirmed.
Condition details and completed-sale research for collectors.
Notable ReleasesFamily context and exact record separation.
FAQAnswers to common collector identification questions.
Buying & Value — Full Guide
Buying & Value Guide
Compare this release with examples in similar condition. On a loose car, inspect paint, printed graphics and wheel wear. For a carded example, include card and blister condition and check that the package is complete.
Completed sales are the clearest guide when the model number, finish and package match.
Corvette C8.R — Frequently Asked Questions
Collector FAQs
Which details separate one release from another?
Compare the casting name with the year, toy number, finish, graphics, wheels and package markings shown for that version.
Does the copyright year on the base always match the release year?
No. The base copyright can predate the year a particular color or package appeared. Use the release markings and packaging together.
What should I inspect on a loose example?
Check the paint, printed graphics, wheel faces and base for wear or damage. Those details help compare condition between examples.
What does the carded photograph show?
It documents the package design and the car as sold. Loose-car photos are shown separately when an exact view is available.
Collecting Terms, Sources & Model References
Corvette C8.R collecting terms
Casting: the underlying model/tooling family, not just a color. Release: one issued version within that family. Decoration: the printed graphics and finish. Assortment code: a set or mix identifier that can differ from the individual car's item number.
Sources & model references
Specific references for this casting have not been recorded yet.
Keep public facts evidence-controlled while adding discussion, corrections, photos and fitment observations through the connected Collector Community.
COMMUNITY CONTRIBUTIONS
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Record revision history
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