Description
The Kumho KRS03 is a versatile regional steer tire designed for highway and intrastate applications, providing stability, durability, and efficiency. Its five-rib design enhances straight-line control in wet and dry conditions, while a wide tread width increases mileage and contact area. Advanced features such as S-shaped sipes and straight grooves improve hydroplaning resistance and wet traction, ensuring confident performance in various road conditions. Lateral multi-sipes and small kerfs minimize irregular wear progression, extending tread life. Additionally, stone ejectors and variable geometry groove edges prevent debris retention, reducing damage and maintaining long-term reliability. With its modern styling and cost-efficient mileage, the Kumho KRS03 delivers outstanding handling and durability for demanding applications.
- Optimized for regional and highway steering applications, designed for intrastate use on paved roads
- Enhanced stability and handling, supported by a five-rib design and wide tread width for improved straight-line control, better mileage, and increased contact area
- Extended tread life and wear resistance, utilizing lateral multi-sipes and small kerfs to minimize irregular wear and edge degradation
- Superior wet traction and hydroplaning resistance, achieved through S-shaped sipes in straight ribs and efficient straight grooves for better water drainage
- Improved grip and debris ejection, enhanced by variable geometry groove edges and stone ejectors to prevent stone holding and drilling
- Modern and functional design, featuring stylish S-shaped sidewalls that blend aesthetics with performance
- Cost-effective performance, offering outstanding stability, confident handling, and efficient mileage through a wide, deep tread pattern
Specifications
- Tire season: All-Season
- Manufacturer: Kumho
- Tire width: 275 mm
- Tire load range: M
- Tire load index: 148
- Warranty distance: 0 miles
- Is run flat: N
- Overall diameter: 38 in
- Tire speed rating: M
- Vehicle type: Bus
- Tire size: 275/70R22.5
- Construction type: Radial
- Electric vehicle tire: N
- Wheel diameter: 22.5 in
- Flotation tire: N
- Has written warranty: No
- Maximum vehicle rim width: 8.2 in
- Mud & snow rated: N
- Uniform tire quality grade (utqg): 0
- Minimum vehicle rim width: 7.5 in
- Count: 1
- Tire terrain: All-Terrain
- Tire diameter: 22.5 in
- Tire type: Commercial Tires
- Model: KRS03
- Tread depth: 20/32
- Maximum inflation pressure: 125 psi
- Tire aspect ratio: 70
- Tire treadwear rating: 0
Specifications
| Brand | Kumho Tire |
|---|---|
| Model | KRS03 |
| UPC | 631772223764 |







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