Mastery Tiers
Superbike = A
| Tier | Vehicles |
|---|---|
| S |    |
| A |      |
| B |        |
| C |       |
| D |    |
| E |   |
| F |
Source: Titanium Gaming HCR2
Superbike = A
| Tier | Vehicles |
|---|---|
| S | |
| A | |
| B | |
| C | |
| D | |
| E | |
| F |
Source: Titanium Gaming HCR2