Specifications at a glance
The OTANI OH-306 is a heavy-duty commercial tire designed for all positions of semi-trucks in on- and off-road service. Engineered for rough service, the OH-306 features a wide contact patch, broad shoulders, and a uniform lug pattern with extra tread depth to provide a low total cost of ownership.
Available now through TruckHeavyTires.com, serving the Atlanta and Marietta, Georgia area, the OH-306 combines a retreadable design with a wide base to deliver solid handling, consistent traction, and a long service life.
Tread Design and Longevity
The OTANI OH-306 is defined by its wide tread pattern and uniform lug design, which provides solid handling and stability for on- and off-road applications. The tread features deeper and wider grooves for consistent traction and performance, even as the tire wears down. The OH-306 is also retreadable for a longer service life.
Key features of the tread design include:
- Wide Tread Pattern for solid handling and stability.
- Uniform Lug Design for consistent traction and performance.
- Deeper and Wider Grooves for enhanced traction.
- Broad Shoulders to promote even wear.
- Retreadable Design for a longer service life.
The tread is engineered to provide maximum durability and a long service life, making it a smart investment for fleets that operate in rough service conditions.
Performance and Speed
The OTANI OH-306 is rated for a maximum speed of 68 mph (Speed Rating K) and features a robust 20-ply (Load Range L) construction. This heavy-duty build allows it to carry heavy loads with confidence in both on- and off-road applications. The tire’s wide footprint and broad shoulders put more rubber on the road for solid handling and stability while also promoting even wear, extending the tire’s life.
Drivers will appreciate the smooth, stable ride and excellent handling characteristics that the OH-306 provides.
Available Size
The OTANI OH-306 is available in the following size:
- 425/65R22.5 (20-Ply) – A wide base size for all positions on semi-trucks in on- and off-road service.
This size is engineered to provide a durable, stable tread for maximum performance on vehicles equipped with 22.5-inch wheels.
Safety and Reliability
Safety and reliability are paramount in the OH-306’s design. The reinforced casing and durable compound provide a strong defense against damage. The wide contact patch and uniform lug pattern ensure excellent grip for confident handling and stability in rough service conditions.
Key safety features include:
- Reinforced casing for extreme load durability.
- A stable tread pattern for predictable handling.
- Excellent traction in on- and off-road conditions.
- A durable compound for enhanced reliability.
Proper tire maintenance ensures safe and reliable performance throughout the tire’s service life.
Fleet and Operator Benefits
The OTANI OH-306 offers significant advantages for fleets that operate in rough service conditions.
Key benefits include:
- Solid Handling and Stability from the wide tread pattern.
- Long Service Life from the retreadable design and extra deep tread.
- Consistent Traction from the uniform lug design.
- Reduced Operating Costs from a long service life and retreadable design.
Ideal Applications
The OTANI OH-306 is ideal for:
- All positions (steer, drive, trailer).
- On- and off-road service.
- Rough service applications.
- Fleets seeking to maximize durability and tire life.
Why Choose OTANI OH-306?
Choosing the OTANI OH-306 provides:
- A tire specifically designed for rough service.
- Superior durability and a long, even wear.
- Durable, long-lasting construction.
- Outstanding value for on- and off-road applications.
The OTANI OH-306 delivers the ultimate in durability and reliability for commercial trucks that operate in rough service conditions.










