Winterforce
The Firestone Winterforce is "siped and studable" for good winter performance. Its directional, computer-modeled tread design helps to deliver confident snow, wet and ice traction. The Firestone Winterforce is designed to deliver a quiet and comfortable ride to get you to your destination--regardless of the weather conditions.
Severe Snow Performance
Meets the severe snow service requirements of the Rubber Manufacturers Association (RMA) and the Rubber Association of Canada (RAC).
Pinned for #12 studs
Extra traction potential
Directional Tread Pattern
Optimizes wet and dry performance through tread design
High-sipe density
Latest in high-sipe density, three-dimensional tread patterns for confident snow, wet and ice traction. Mud and snow rated.
Warranty Summary: Standard Limited Warranty
Firestone Winterforce
| Sizes | Service Description |
Load Range |
Speed Rating |
Sidewall Styling |
Article Number |
Approved Rims |
Measuring Rim Width |
Overall Tire Diameter |
Overall Section Width |
Tread Width |
Static Load Radius |
Min Dual Spacing |
Tread Depth |
RPM | RPK | Tire Weight |
UTQG |
| P185/75R14 | 89S | S | BL | 113433 | 4.5-6.0 | 5.0 | 25.0 | 7.2 | 5.5 | 11.2 | 0.0 | 13 | 830 | 516 | 21 | 0 | |
| P195/75R14 | 92S | S | BL | 113450 | 5.0-6.5 | 5.5 | 25.5 | 7.7 | 5.8 | 11.4 | 0.0 | 13 | 814 | 506 | 21 | 0 | |
| P205/75R14 | 95S | S | BL | 113467 | 5.0-7.0 | 5.5 | 26.1 | 8.0 | 6.1 | 11.7 | 0.0 | 13 | 795 | 494 | 24 | 0 | |
| P205/75R15 | 97S | S | BL | 113484 | 5.0-7.0 | 5.5 | 27.1 | 8.0 | 6.1 | 12.2 | 0.0 | 13 | 766 | 476 | 23 | 0 | |
| 175/70R13 | 82S | S | BL | 113637 | 4.5-6.0 | 5.0 | 22.7 | 7.0 | 5.6 | 10.2 | 0.0 | 13 | 914 | 568 | 17 | 0 | |
| 185/70R14 | 88S | S | BL | 113671 | 4.5-6.0 | 5.5 | 24.3 | 7.4 | 5.9 | 10.9 | 0.0 | 13 | 854 | 531 | 20 | 0 | |
| 195/70R14 | 91S | S | BL | 113688 | 5.0-6.5 | 6.0 | 24.8 | 7.9 | 6.2 | 11.1 | 0.0 | 13 | 837 | 520 | 22 | 0 | |
| 205/70R14 | 95S | S | BL | 113705 | 5.0-7.0 | 6.0 | 25.4 | 8.2 | 6.5 | 11.4 | 0.0 | 13 | 817 | 508 | 23 | 0 | |
| 215/70R14 | 96S | S | BL | 113722 | 5.5-7.0 | 6.5 | 25.9 | 8.7 | 6.9 | 11.6 | 0.0 | 13 | 801 | 498 | 24 | 0 | |
| 205/70R15 | 96S | S | BL | 113739 | 5.0-7.0 | 6.0 | 26.3 | 8.2 | 6.5 | 11.8 | 0.0 | 13 | 789 | 490 | 23 | 0 | |
| 215/70R15 | 98S | S | BL | 113756 | 5.5-7.0 | 6.5 | 26.9 | 8.7 | 6.9 | 12.1 | 0.0 | 13 | 772 | 480 | 26 | 0 | |
| 175/65R14 | 82S | S | BL | 113960 | 5.0-6.0 | 5.0 | 23.0 | 7.0 | 5.6 | 10.4 | 0.0 | 12 | 902 | 561 | 17 | 0 | |
| 185/65R14 | 86S | S | BL | 113977 | 5.0-6.5 | 5.5 | 23.5 | 7.4 | 5.9 | 10.6 | 0.0 | 12 | 883 | 549 | 20 | 0 | |
| 185/65R15 | 88S | S | BL | 113994 | 5.0-6.5 | 5.5 | 24.5 | 7.4 | 5.9 | 11.1 | 0.0 | 12 | 847 | 526 | 21 | 0 | |
| 205/65R15 | 94S | S | BL | 114011 | 5.5-7.5 | 6.0 | 25.5 | 8.2 | 6.5 | 11.5 | 0.0 | 13 | 814 | 506 | 23 | 0 | |
| 195/65R15 | 91S | S | BL | 114028 | 5.5-7.0 | 6.0 | 25.0 | 7.9 | 6.2 | 11.3 | 0.0 | 12 | 830 | 516 | 21 | 0 | |
| 215/65R15 | 96S | S | BL | 114045 | 6.0-7.5 | 6.5 | 26.0 | 8.7 | 6.9 | 11.7 | 0.0 | 13 | 798 | 496 | 23 | 0 | |
| P215/65R17 | 98S | S | BL | 114079 | 6.0-7.5 | 6.5 | 28.0 | 8.7 | 6.9 | 12.7 | 0.0 | 13 | 747 | 464 | 28 | 0 | |
| 185/60R14 | 82S | S | BL | 114113 | 5.0-6.5 | 5.5 | 22.8 | 7.4 | 5.9 | 10.4 | 0.0 | 12 | 910 | 566 | 19 | 0 | |
| 185/60R15 | 84S | S | BL | 114130 | 5.0-6.5 | 5.5 | 23.7 | 7.4 | 5.8 | 10.9 | 0.0 | 12 | 872 | 542 | 18 | 0 | |
| 195/60R15 | 88S | S | BL | 114147 | 5.5-7.0 | 6.0 | 24.2 | 7.9 | 6.2 | 11.0 | 0.0 | 12 | 857 | 533 | 21 | 0 | |
| 205/60R15 | 91S | S | BL | 114164 | 5.5-7.5 | 6.0 | 24.7 | 8.2 | 6.5 | 11.2 | 0.0 | 13 | 840 | 522 | 22 | 0 | |
| 215/60R15 | 94S | S | BL | 114181 | 6.0-7.5 | 6.5 | 25.2 | 8.7 | 6.9 | 11.4 | 0.0 | 13 | 820 | 510 | 22 | 0 | |
| 205/60R16 | 92S | S | BL | 114198 | 5.5-7.5 | 6.0 | 25.7 | 8.2 | 6.5 | 11.7 | 0.0 | 13 | 806 | 501 | 23 | 0 | |
| 215/60R16 | 95S | S | BL | 114215 | 6.0-7.5 | 6.5 | 26.1 | 8.7 | 6.9 | 11.9 | 0.0 | 13 | 795 | 494 | 23 | 0 | |
| 225/60R16 | 98S | S | BL | 114232 | 6.0-8.0 | 6.5 | 27.6 | 9.0 | 7.2 | 12.1 | 0.0 | 13 | 756 | 470 | 26 | 0 | |
| 225/60R17 | 99S | S | BL | 114249 | 6.0-8.0 | 6.5 | 28.6 | 9.0 | 7.2 | 12.6 | 0.0 | 13 | 726 | 451 | 29 | 0 | |
| 225/60R18 | 100S | S | BL | 114266 | 5.5-7.5 | 6.5 | 24.9 | 9.0 | 6.5 | 13.1 | 0.0 | 13 | 833 | 518 | 32 | 0 | |
| 205/55R16 | 91S | S | BL | 114283 | 6.0-7.5 | 7.0 | 24.9 | 8.4 | 6.9 | 11.4 | 0.0 | 13 | 817 | 508 | 22 | 0 | |
| 215/55R16 | 93S | S | BL | 114300 | 6.0-7.5 | 7.0 | 25.3 | 8.9 | 7.1 | 11.6 | 0.0 | 13 | 789 | 490 | 24 | 0 | |
| 215/55R17 | 94S | S | BL | 114317 | 6.0-8.0 | 6.5 | 26.3 | 8.9 | 7.2 | 12.1 | 0.0 | 13 | 780 | 485 | 25 | 0 | |
| 225/55R17 | 97S | S | BL | 114334 | 6.0-8.0 | 7.0 | 26.8 | 9.2 | 7.2 | 12.2 | 0.0 | 13 | 775 | 482 | 26 | 0 | |
| 235/55R17 | 99S | S | BL | 114351 | 6.5-8.5 | 7.5 | 27.2 | 9.7 | 7.9 | 12.4 | 0.0 | 13 | 768 | 477 | 29 | 0 | |
| P155/80R13 | 79S | S | BL | 114640 | 4.0-5.0 | 4.5 | 22.8 | 6.2 | 4.6 | 10.2 | 0.0 | 12 | 910 | 566 | 15 | 0 | |
| P225/50R17 | 93S | S | BL | 122511 | 6.0-8.0 | 7.0 | 25.9 | 9.2 | 7.8 | 11.9 | 0.0 | 13 | 801 | 490 | 26 | 0 | |
| P225/50R16 | 91S | S | BL | 123650 | 6.0-8.0 | 7.0 | 24.9 | 9.2 | 7.8 | 11.4 | 0.0 | 13 | 833 | 510 | 23 | 0 |
