| WSBR | WSBR1 | WSBR2 | WSBR4 | WSBR5 | WSBR6 | WSBR7 | DSBR-GR |
|---|---|---|---|---|---|---|---|
| Silica | CSil1 | CSil2 | CSil4 | PSil5 | PSil6 | PSil7 | GR |
| WMB, phr | 175.2 | 178.2 | 177.3 | 194.9 | 195.3 | 197.8 | |
| S-SBR, phr | 100.0 | ||||||
| GR, phr | 9.8 | 6.6 | 7.0 | 86.5 | |||
| Sulfur | 1.5 | 1.5 | 1.5 | 1.5 | 2.8 | 2.5 | 1.5 |
| CBS | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| DPG | 2.0 | 2.0 | 2.0 | 2.0 | 0.5 | 0.3 | 2.0 |
| ZnO | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| S/A | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| TDAE oil | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 |
| TESPT | 0.7 | 0.5 | 6.4 |