IOTA-ST68
THE MODERN SUV TIRE
The Iota ST68 is a modern spin on the original Iota tire designed for SUVs. Engineered for a comfortable ride and longer tire life, this SUV tire is an excellent choice for year-round performance. Some key features include three interlocked block lanes for quick steering response and exclamation sipes to maintain traction during wet conditions. Additional perks include a mileage warranty and road hazard protection.
Key Features
Exclamation Sipes
Break thin layering of water to prevent aquaplaning and maintain traction in wet weather conditions.
Main Grooves
Clear water from surface area in contact with the road to prevent aquaplaning.
Three Interlocked Block Lanes
Provide directional stability and quick steering response.
Specs and Sizes
| Series | Size | Load Index / Speed Symbol |
|---|---|---|
| 30 | 325/30 ZR21 | 108Y XL |
| 30 | 315/30 ZR22 | 107W XL |
| 30 | 315/30 ZR21 | 105W XL |
| 30 | 235/30 ZR22 | 90W XL |
| 30 | 245/30 ZR22 | 92W XL |
| 30 | 255/30 ZR22 | 95W XL |
| 30 | 295/30 ZR22 | 103Y XL |
| 35 | 285/35 ZR21 | 105Y XL |
| 35 | 295/35 ZR21 | 107Y XL |
| 35 | 315/35 ZR20 | 110W XL |
| 35 | 285/35 R23 | 107Y XL |
| 35 | 255/35 ZR22 | 99W XL |
| 35 | 275/35 ZR21 | 103Y XL |
| 35 | 315/35 ZR21 | 111W XL |
| 35 | 295/35 ZR24 | 110W XL |
| 35 | 305/35 ZR24 | 112W XL |
| 35 | 265/35 R22 | 102V XL |
| 35 | 285/35 ZR22 | 106W XL |
| 40 | 305/40 ZR22 | 114W XL |
| 40 | 255/40 R21 | 102V XL |
| 40 | 265/40 ZR21 | 105Y XL |
| 40 | 265/40 R20 | 104V XL |
| 40 | 275/40 ZR20 | 106Y XL |
| 40 | 295/40 ZR20 | 110Y XL |
| 40 | 305/40 ZR22 | 114W XL |
| 40 | 315/40 ZR21 | |
| 40 | 275/40 ZR21 | |
| 40 | 285/40 R21 | 109W XL |
| 40 | 265/40 R22 | 106V XL |
| 40 | 275/40 R22 | 107V XL |
| 40 | 285/40 R22 | 110V XL |
| 45 | 275/45 ZR22 | 112W XL |
| 45 | 285/45 R22 | 114V XL |
| 45 | 275/45 R21 | 110W XL |
| 45 | 285/45 ZR21 | 109W |
| 45 | 255/45 ZR20 | 105V XL |
| 45 | 265/45 ZR20 | 104Y |
| 45 | 275/45 ZR20 | 110V XL |
| 45 | 275/45 ZR19 | 108W XL |
| 45 | 285/45 R19 | 111V XL |
| 45 | 285/45 R22 | 114V XL |
| 45 | 305/45 R22 | 118W XL |
| 45 | 265/45 R21 | 108V XL |
| 45 | 275/45 ZR21 | 110Y XL |
| 45 | 235/45 R20 | 100V XL |
| 45 | 285/45 ZR20 | 112Y XL |
| 50 | 275/50 R22 | 111V XL |
| 50 | 275/50 R21 | 113V |
| 50 | 245/50 ZR20 | 102Y |
| 50 | 255/50 R20 | 109V XL |
| 50 | 265/50 ZR20 | 111V XL |
| 50 | 285/50 R20 | 116V XL |
| 50 | 235/50 R19 | 103V XL |
| 50 | 255/50 ZR19 | 107W XL |
| 50 | 275/50 R22 | 111V XL |
| 50 | 255/50 ZR21 | 106W XL |
| 55 | 235/55 R20 | 102V |
| 55 | 255/55 ZR20 | 110W XL |
| 55 | 275/55 R20 | 117V XL |
| 55 | 225/55 ZR19 | 99Y |
| 55 | 235/55 R19 | 101H |
| 55 | 245/55 ZR19 | 103Y |
| 55 | 255/55 R19 | 111V XL |
| 55 | 215/55 R18 | 99V XL |
| 55 | 225/55 R18 | 98V |
| 55 | 235/55 R18 | 104V XL |
| 55 | 255/55 R18 | 109V XL |
| 55 | 265/55 ZR19 | 109V |
| 60 | 275/60 R20 | 115V |
| 60 | 235/60 R18 | 107V XL |
| 60 | 255/60 R18 | 112V XL |
| 60 | 265/60 R18 | 114V XL |
| 60 | 215/60 R17 | 100V XL |
| 60 | 235/60 R17 | 102H |
| 60 | 255/60 R17 | 110V XL |
| 60 | 255/60 R19 | 109H |
| 60 | 245/60 R18 | 105Y XL |
| 60 | 225/60 R17 | 99H |
| 65 | 255/65 R18 XL | 111H |
| 65 | 235/65 ZR18 | 106W |
| 65 | 235/65 R17 | 108V XL |
| 65 | 265/65 R17 | 116H XL |
| 70 | 265/70 R16 | 116H XL |