# Hot Wheels track, car, blister card and case sizes

> What size is Hot Wheels track?

- Category: Everyday objects › Toys & games
- Kind: Modern device
- Basis: Mattel product pages (piece lengths), retailer listings (cases, card protectors), maker design values (garage clearance)
- Page: https://xemstudio.com/objects/hot-wheels/ · JSON: https://xemstudio.com/api/geometry?object=hot-wheels · Plain text: https://xemstudio.com/objects/hot-wheels/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Straight track comes in 9 in (228.6 mm) and 12 in (304.8 mm) pieces with separate connectors; Track Builder Unlimited connectors work with all Hot Wheels track (Mattel).
- Track width, lane width, rail height and connector size are not published by Mattel: a measured Xem scan of the orange track and connector is planned (it is the most-asked Hot Wheels number).
- Cars: a garage that 'holds most cars' is 78 × 40 × 26 mm inside (44 tall for tall castings), maker design value; a retailer lists a basic car at 89 × 38 × 38 (likely rounded / packaged).
- Blister card 108 × 165 mm (4.25 × 6.5 in); card protector bubble 95 × 146 × 44.5 inside. 100-car carry case 343 × 152 × 282 mm outside.

## Sizes

| item | length_mm | width_mm | height_mm |
|---|---|---|---|
| straight track, short | 228.6 | None | None |
| straight track, long | 304.8 | None | None |
| garage clearance for most cars (maker) | 78 | 40 | 26 |
| blister card (mainline) | 165.1 | 108.0 | None |
| card protector interior | 146.1 | 95.3 | 44.5 |
| 100-car case (outside) | 342.9 | 152.4 | 281.9 |

## Where the files are

- Mattel: [Track Builder straight track (9 in and 12 in pieces)](https://shop.mattel.com/products/hot-wheels-track-builder-straight-track-with-car-bht77) — web — Publisher's page; dimensions are facts
- Mattel: [Track Builder Unlimited straight track pack](https://shop.mattel.com/products/hot-wheels-track-builder-unlimited-straight-track-pack-hfd00) — web — Publisher's page; dimensions are facts
- Printables (maker design value): [Printable garages for Hot Wheels](https://www.printables.com/model/558612-3d-printable-garages-for-hot-wheels-and-similarly-) — web — Publisher's page; dimensions are facts
- Walmart (Protech listing): [Card protector for carded Hot Wheels 4.25 × 6.5](https://www.walmart.com/ip/Protech-SSCAR-Storage-Display-Car-Case-for-Carded-Hot-Wheels-4-25-W-x-6-5-H-x-1-75-D-25-Pack/193695882) — web — Publisher's page; dimensions are facts
- Target (spec tab): [Hot Wheels 100-car case](https://www.target.com/p/-/A-14033027) — web — Publisher's page; dimensions are facts
- Entertainment Earth (listing): [Hot Wheels basic car](https://www.entertainmentearth.com/product/hot-wheels-basic-car-2024-wave-6-case/mtl2593f2) — web — Publisher's page; dimensions are facts

## Questions

**How long is a Hot Wheels straight track?**

9 in (228.6 mm) or 12 in (304.8 mm) pieces.

**How big is a Hot Wheels card?**

4.25 × 6.5 in (108 × 165 mm).

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