Michelin
PRIMACY 4 ST
Michelin Primacy 4 ST provides lasting safety and excellent performance in both new and worn conditions, throughout its entire life cycle.
Key Features
- Safe when new, safe when worn
- Outstanding wet braking performance
- Silent and comfortable ride
Performance Category: Ultra High Performance
| Size | Load Index | Speed Index | Overall Diameter |
| 195/65R15 91V | 91 | V | 635 |
| 195/55R16 91V | 91 | V | 621 |
| 205/55R16 91W | 91 | W | 632 |
| 205/60R16 92V | 92 | V | 652 |
| 215/60R16 99V | 99 | V | 664 |
| 215/55R16 97W | 97 | W | 643 |
| 225/60R16 98W | 98 | W | 676 |
| 225/55R16 99W | 99 | W | 654 |
| 235/60R16 100V | 100 | V | 688 |
| 205/50R17 93W | 93 | W | 637 |
| 215/55R17 94V | 94 | V | 668 |
| 215/50R17 95W | 95 | W | 647 |
| 215/60R17 96V | 96 | V | 690 |
| 215/45R17 91W | 91 | W | 625 |
| 225/55R17 101W | 101 | W | 679 |
| 225/45R17 94W | 94 | W | 634 |
| 225/50R17 98W | 98 | W | 657 |
| 225/60R17 103V | 103 | V | 702 |
| 235/55R17 103W | 103 | W | 690 |
| 235/45R17 97W | 97 | W | 643 |
| 245/45R17 99W | 99 | W | 652 |
| 255/45R17 98W | 98 | W | 661 |
| 215/55R18 99V | 99 | V | 694 |
| 215/45R18 93W | 93 | W | 651 |
| 225/50R18 95V | 95 | V | 682 |
| 225/45R18 91W | 91 | W | 660 |
| 225/45R18 95W | 95 | W | 660 |
| 225/55R18 102V | 102 | V | 705 |
| 235/50R18 97W | 97 | W | 692 |
| 245/45R18 100W | 100 | W | 678 |
| 245/50R18 100W | 100 | W | 702 |
| 255/45R18 99W | 99 | W | 687 |
| 245/45R19 102W | 102 | W | 703 |
| 245/45R19 102V | 102 | V | 703 |