2026 Quad Classes
Quad classes will compete at the Silver State 300, Vegas to Reno & Laughlin Desert Classic - Mint 400 & Parker 400 pending.
| Class Name | Numbers | Category | Class Description |
|---|---|---|---|
| Quad Pro | Q1 - Q99 | Open | |
| Quad Expert | 401 - 450 | Open | |
| Quad IM Expert | 601 - 699 | Open |