Kumho Ecsta PS91
Key Features
- Different front/rear pattern design - Immediate handling response provided by a wide shoulder and center block design. An optimized grooved pattern and block stiffness result in maximized grip.
- (Y) speed rating - Stable durability and driving performance over 186 mph
- High functioning compound and enhanced stiffness optimizes tire grip and maximizes high speed durability
- Three-dimensional block (C-Cut 3D) design and an advanced belt package are applied to provide high speed stability and braking
- Compared to other UHP tires, the ECSTA PS91 has improved the bead allowing more strength and an improved rim protector
- Heat releasing dimple technology (heat dissipating block pattern) maximizes thermo-diffusion and high-speed durability
- To decrease vibration and increase ride quality, the Ecsta PS91 has an improved sidewall and tread structure
- Three dimensional block and maximum grip control
- Designed for high end performance vehicles, the cosmetic racing-flag tread indentations portray an exotic super car image
- Noise reduction - Improved tread block placement helps reduce road noise
Vehicle Category: Passenger
Performance Category: Performance Summer
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45 Available Sizes
| Size | Load/Speed Index | Run Flat? | Overall Diameter |
|---|---|---|---|
| 18" | |||
| 225/40ZR18 | 92(Y) | 25.10" | |
| 225/45ZR18 | 95(Y) | 25.90" | |
| 235/40ZR18 | 95(Y) | 25.40" | |
| 245/35ZR18 | 92(Y) | 24.80" | |
| 245/40ZR18 | 97(Y) | 25.70" | |
| 245/45ZR18 | 100(Y) | 26.70" | |
| 255/35ZR18 | 94(Y) | 25.00" | |
| 255/40ZR18 | 99(Y) | 26.00" | |
| 265/35ZR18 | 97(Y) | 25.30" | |
| 265/40ZR18 | 101(Y) | 26.30" | |
| 275/35ZR18 | 99(Y) | 25.60" | |
| 275/40ZR18 | 103(Y) | 26.70" | |
| 19" | |||
| 225/35ZR19 | 88(Y) | 25.20" | |
| 225/40ZR19 | 93(Y) | 26.10" | |
| 235/35ZR19 | 91(Y) | 25.50" | |
| 245/35ZR19 | 93(Y) | 25.80" | |
| 245/40ZR19 | 98(Y) | 26.70" | |
| 245/45ZR19 | 102(Y) | 27.70" | |
| 255/30ZR19 | 91(Y) | 25.10" | |
| 255/35ZR19 | 96(Y) | 26.00" | |
| 255/40ZR19 | 100(Y) | 27.00" | |
| 255/45ZR19 | 104(Y) | 28.10" | |
| 265/30ZR19 | 93(Y) | 25.30" | |
| 265/35ZR19 | 98(Y) | 26.30" | |
| 275/30ZR19 | 96(Y) | 25.60" | |
| 275/35ZR19 | 100(Y) | 26.60" | |
| 275/40ZR19 | 105(Y) | 27.70" | |
| 285/30ZR19 | 98(Y) | 25.80" | |
| 285/35ZR19 | 103(Y) | 26.90" | |
| 285/40ZR19 | 107(Y) | 28.00" | |
| 295/30ZR19 | 100(Y) | 26.00" | |
| 305/30ZR19 | 102(Y) | 26.30" | |
| 20" | |||
| 235/35ZR20 | 92(Y) | 26.50" | |
| 245/35ZR20 | 95(Y) | 26.80" | |
| 245/40ZR20 | 99(Y) | 27.70" | |
| 245/45ZR20 | 103(Y) | 28.70" | |
| 255/35ZR20 | 97(Y) | 27.00" | |
| 255/40ZR20 | 101(Y) | 28.00" | |
| 265/35ZR20 | 99(Y) | 27.30" | |
| 275/30ZR20 | 97(Y) | 26.60" | |
| 275/35ZR20 | 102(Y) | 27.60" | |
| 275/40ZR20 | 106(Y) | 28.70" | |
| 285/35ZR20 | 104(Y) | 27.90" | |
| 295/30ZR20 | 101(Y) | 27.00" | |
| 295/35ZR20 | 105(Y) | 28.10" | |