The Formula Viper has been the original equipment of choice for some of the most performance-oriented and powerful models on the market. The Formula Viper’s asymmetric tread pattern improves braking performance while enhancing grip and control, in dry and wet conditions.
Pattern feature
Asymmetric Tread Pattern
The tread design offers powerful traction in turns and enhanced wet traction.
Grip-boosting Tread Compound
Grip-boosting tread compound enhances road adhesion for superior traction.
Solid Center Rib
The solid center rib helps to provide quick response and accurate on-center feel.
UTQG | SERIES | TREADWEAR | TRACTION | TEMPERATURE | |||||||
FORMULA Viper | ALL | 280 | A | A | |||||||
Series | Size | L.I/S.R. | Load Range | Standard Rim | Section Width(mm) | Overall Diameter(mm) | Max Load | Max Pressure | Tread Depth(mm) | ||
KG | LBS | Kpa | PSI | ||||||||
30 | 315/30R22 | 107W | XL | 11J | 320 | 749 | 975 | 2149 | 340 | 50 | 6.6 |
35 | 315/35R21 | 111W | XL | 11J | 320 | 753 | 1090 | 2403 | 340 | 50 | 6.6 |
275/35R22 | 104W | XL | 9½J | 278 | 751 | 900 | 1984 | 340 | 50 | 6.6 | |
285/35R22 | 106W | XL | 10J | 290 | 759 | 950 | 2094 | 340 | 50 | 6.6 | |
325/35R23 | 115W | XL | 11½J | 331 | 812 | 1215 | 2679 | 340 | 50 | 6.6 | |
40 | 275/40R21 | 107W | XL | 9½J | 278 | 753 | 975 | 2149 | 340 | 50 | 6.6 |
325/40R21 | 116W | XL | 11½J | 331 | 793 | 1250 | 2756 | 340 | 50 | 6.6 | |
325/40R22 | 114Y | XL | 11½J | 331 | 819 | 1180 | 2601 | 340 | 44 | 6.6 | |
248/40R23 | 111W | XL | 10½J | 290 | 812 | 1090 | 2403 | 340 | 50 | 6.6 | |
45 | 285/45R21 | 113W | XL | 9½J | 285 | 789 | 1150 | 2535 | 340 | 50 | 6.6 |
315/45R21 | 116W | XL | 10½J | 315 | 817 | 1250 | 2756 | 340 | 44 | 6.6 | |
285/45R22 | 114Y | XL | 9½J | 285 | 815 | 1180 | 2601 | 340 | 50 | 6.6 | |
50 | 275/50R21 | 113W | XL | 8½J | 284 | 809 | 1150 | 2535 | 340 | 50 | 6.6 |