MUNCLE MIKES COLLECTOR GUIDE
1960s Fiat 500D Modificado — 2026 JKX70
Gray paint and a black-and-white checker motif give Summit Surge a more restrained racing look. Small red accents and the 106 door number keep it distinct from the brighter Hot Ones release.

- Release year
- 2026
- Series
- Summit Surge 5/5
- Toy code
- JKX70
- Body color
- Metalflake gray
What to look for
JKX70 is the 2026 Summit Surge 5/5 Fiat. The large multi-spoke wheel faces and gray body are clear in the pictured pack.
Release details
| Body | Metalflake gray |
|---|---|
| Decoration | 106 and checker graphics |
| Series number | 5/5 |
This release and its companions









Choosing one for your collection
Inspect the checker printing along the sides and the roof striping. Misleading glare can hide a missing section on the metallic gray finish.
Ask for the rear angle as well as the decorated side so the exposed engine is included in your condition check.
Collector questions
What number appears on the Summit Surge Fiat?
The gray JKX70 carries 106 in its racing decoration; the red Hot Ones Fiat uses number 2.
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.