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Hot Wheels track, car, blister card and case sizes
What size is Hot Wheels track? · Modern device · basis: Mattel product pages (piece lengths), retailer listings (cases, card protectors), maker design values (garage clearance)
Also called: hot wheels track width, hot wheels car size, hot wheels card size, hot wheels display 3d print, hot wheels track connector
Exact dimensions. True size, with no printing tolerance added.
- sizes
- 6 in table
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.
Hot Wheels track, car, blister card and case sizes size chart
| 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
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Mattel | Track Builder straight track (9 in and 12 in pieces) | web | Publisher's page; dimensions are facts |
| Mattel | Track Builder Unlimited straight track pack | web | Publisher's page; dimensions are facts |
| Printables (maker design value) | Printable garages for Hot Wheels | web | Publisher's page; dimensions are facts |
| Walmart (Protech listing) | Card protector for carded Hot Wheels 4.25 × 6.5 | web | Publisher's page; dimensions are facts |
| Target (spec tab) | Hot Wheels 100-car case | web | Publisher's page; dimensions are facts |
| Entertainment Earth (listing) | Hot Wheels basic car | web | Publisher's page; dimensions are facts |
Xem scan
Not planned The manufacturer publishes CAD; the sheet is here so an assistant can answer without opening a PDF.
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=hot-wheels
Fits with
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).