Compatibility answer
Can a 2024 GMC Sierra EV use a Tesla Supercharger — NACS Partner?
Compatible — Adapter Required
Quick answer
Compatible — Adapter Required
Vehicle connector
CCS1
Charger connector
NACS / J3400
Compatibility summary
Works at supported Tesla Supercharger sites with the approved GM DC adapter.
| Charging type | DC Fast Charging |
|---|---|
| Vehicle maximum | DC limit not verified / AC limit not verified |
| Documented on this configuration | Not verified |
| Adapter | GM NACS DC Adapter |
| Verification | Verified |
Which adapter do I need?
DC adapter
GM NACS DC Adapter
GM-approved NACS-to-CCS1 DC adapter for the listed CCS1 GM EVs.
NACS / J3400 → CCS1OEM approval: Approved by Chevrolet, GMC
Adapter rating: 500 A / 1000 V
- DC fast charging only; not compatible with Level 2 NACS chargers or Tesla Destination Chargers.
- GM does not guarantee access to every Tesla Supercharger; use the vehicle brand app.
Software / network requirements
Use the manufacturer app or Tesla app to locate compatible NACS Partner sites and start payment.
Important limitations
- Tesla-only sites and unsupported station generations remain unavailable.
- Actual access and charging speed depend on station configuration, vehicle state, and current network policy.
Sources
GMC GM NACS DC Adapter fitmentGMC / GM · manufacturer
↗GMC NACS Level 2 Adapter fitmentGMC / GM · manufacturer
↗GMC EV charging overviewGMC · manufacturer
↗Tesla — Supercharging Other EVsTesla · charging_network
↗Last verified 2026-09-11 · Confirm current manufacturer and network information before use.