The Koyooto KW168 is designed for compact, mid-size, and luxury passenger vehicles whose drivers require smooth handling, low noise emissions, and extended mileage wear life. Utilizing high-tensile radial carcass architecture and a high-silica rubber formulation, the KW168 offers lower rolling resistance to support improved vehicle fuel economy without sacrificing wet weather safety.
Key Features & Performance Advantages
- Asymmetric Tread Pattern: Combines rigid outer shoulder blocks for maximum cornering traction with an optimized inner tread block alignment for wet water evacuation.
- Hydroplaning Prevention Channels: Four wide longitudinal grooves pull water away from the contact patch, dramatically minimizing hydroplaning risks.
- Silica-Enhanced Compound: Reduces internal heat generation and mechanical friction, delivering longer tread life and improved fuel efficiency.
- Reinforced Shoulder Ribs: Distributes lateral cornering stress evenly, preventing irregular tire wear and enhancing high-speed tracking.
Technical Specifications
| Tire Size | Ply Rating (PR) | Load / Speed Index | Section Width (mm) | Overall Diameter (mm) | Approved Rim |
|---|---|---|---|---|---|
| 185/65R15 | 4PR | 88H | 189 | 621 | 5.5J |
| 195/65R15 | 4PR / 6PR | 91V / 95H XL | 201 | 635 | 6.0J |
| 205/55R16 | 4PR | 91V / 94W XL | 214 | 632 | 6.5J |
| 225/45R17 | 4PR / 6PR | 94W XL | 225 | 634 | 7.5J |
Applications & Vehicle Fitment
The KW168 radial PCR tire is tailored for passenger vehicles including:
- Passenger Sedans (Toyota Camry, Honda Accord, Nissan Altima, Volkswagen Passat)
- Hatchbacks & Compact Crossovers (Ford Focus, Honda Civic, Golf GTi, Hyundai Elantra)
- Commercial Fleet & Passenger Taxi Operations
Wholesale & B2B Supply Chain Support
Japan Koyooto Tires provides full commercial support for international tire importers, dealers, and distributors:
- Global Quality Certifications: Fully certified with DOT, ECE, ISO9001, GCC, and REACH standards.
- Flexible Freight Logistics: Support for mixed container loading (PCR, TBR, OTR, Wheels) to optimize shipping costs per unit.
- Factory Quality Assurance: Backed by comprehensive manufacturer warranty and dedicated post-sales technical support.



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