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ECOTRA Z28 High Performance Radial Tire - Durable, Reliable & Economical from China's Trusted Suppliers and Factory

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ECOTRA Z28 is designed to conquer the toughest terrains while offering unmatched durability and value. As one of the leading products from our China factory, the ECOTRA Z28 features an innovative tread design that emphasizes three key performance aspects: exceptional stability on loose surfaces, advanced protection against wear and damage, and a prolonged tire life cycle. Trust in the expertise of our suppliers to deliver a tire that enhances safety and reliability, making your driving experience both economical and enjoyable.

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    Product Details

    The foundation of the ECOTRA Z28's on-road and off-road confidence lies in its optimized tread pattern. Three deep, strategically placed vertical stable run prominently through the tread blocks. This design serves a critical dual function:

    💧 Enhanced Traction and Stability with Advanced Vertical Stable

    Superior Drainage and Mud Performance — These wide, vertical channels act as efficient water and mud ejectors. By rapidly clearing slush, water, and soft debris from the tire's contact patch, they maintain a cleaner footprint for enhanced grip in wet conditions and on muddy roads, reducing the risk of hydroplaning and mud bogging.

    🛡️ Robust Construction with Reinforced Pattern Blocks

    Durability is at the heart of the ECOTRA Z28 design. We have engineered the tread with large, interlocked pattern blocks to create a formidable shield against common road hazards.

    ⚙️ Maximized Wear Resistance

    The large block area distributes stress and wear more evenly across the tread surface. This robust construction minimizes irregular wear patterns, ensuring consistent performance and a smoother ride over a longer period.

    🔩 Improved Puncture Resistance

    The substantial mass and reinforced base of these pattern blocks provide an additional buffer against sharp objects such as stones, debris, and potholes. This enhanced puncture-resisting performance adds a critical layer of protection, reducing downtime and the risk of sudden tire failure.

    🏆 Long-Lasting Performance through Unique Tread Design

    Every aspect of the ECOTRA Z28 is crafted for longevity. Our unique, holistic tread design philosophy ensures that performance doesn't diminish prematurely.

    📐 Optimized Contact Pressure

    The compound and pattern geometry are calibrated to ensure even ground pressure, preventing localized rapid wear.

    ⚖️ Balanced Wear Characteristics

    The integration of the deep stable and sturdy blocks is engineered to wear progressively and uniformly. This synergy between traction features and structural durability is what sets the ECOTRA Z28 apart, directly contributing to a significantly longer tire life and a lower total cost of ownership.

    Product Specifications

    SIZE LI/SS LOAD (kg) PRESSURE RIM
    KPA PSI
    155/65R13 73T 365 300 44 4.50B
    165/65R13 77T 412 300 44 5.00B
    165/70R13 79T 437 300 44 5J
    175/70R13 82T 475 300 44 5J
    155/65R14 75T 387 300 44 4½J×14
    165/60R14 75H 387 300 44 5J
    165/65R14 79T 437 300 44 5J
    165/70R14 81T 462 300 44 5J
    175/65R14 82H 475 300 44 5J
    175/70R14 84T 500 300 44 5J
    185/65R14 86H/90H 530 300 44 5½J
    155/60R15 74H 375 300 44 4½J
    165/60R15 77T 412 300 44 5J
    165/65R15 81H 462 300 44 5J
    175/55R15 77H 412 300 44 5½J
    175/60R15 81H 462 300 44 5J
    175/65R15 84H 500 300 44 5J
    185/55R15 82V 475 300 44 6J
    T155/80R17 111T 1090 460 60 4T×17

    Frequently Asked Questions

    QWhat makes the ECOTRA Z28 suitable for both on-road and off-road use?
    The ECOTRA Z28 features an optimized tread pattern with three deep vertical stable channels that efficiently clear water, mud, and debris from the contact patch. Combined with large, interlocked pattern blocks, the tire delivers reliable grip and stability across a wide range of road conditions — from wet asphalt to muddy tracks.
    QHow does the ECOTRA Z28 prevent hydroplaning in wet conditions?
    The wide, vertical channels in the tread act as efficient water ejectors. They rapidly disperse water from beneath the tire's contact patch, maintaining direct tire-to-road contact and significantly reducing the risk of hydroplaning even at higher speeds in rainy conditions.
    QWhat sizes are available for the ECOTRA Z28 tire?
    The ECOTRA Z28 is available in a wide range of sizes to fit various vehicles, spanning from 13-inch to 17-inch rim diameters. Sizes include options such as 155/65R13, 175/70R14, 185/65R14, 175/65R15, and T155/80R17, among others. Please refer to the full specification table above for the complete size chart.
    QHow does the ECOTRA Z28 achieve improved puncture resistance?
    The tire's large, reinforced pattern blocks have a substantial mass and a strengthened base layer. This construction provides an added buffer against sharp road hazards such as stones, gravel, and debris, reducing the likelihood of punctures and sudden tire failures — giving drivers greater peace of mind on challenging roads.
    QHow does the ECOTRA Z28 deliver a longer tire lifespan?
    The ECOTRA Z28 uses a holistic tread design with calibrated compound geometry and balanced block structures that distribute ground pressure evenly. This prevents localized rapid wear and promotes progressive, uniform tread wear — resulting in a significantly longer tire life and a lower total cost of ownership compared to conventional tires.
    QWhat is the recommended inflation pressure for ECOTRA Z28 tires?
    For most ECOTRA Z28 sizes, the recommended inflation pressure is 300 KPA (44 PSI). The T155/80R17 spare tire variant requires a higher pressure of 460 KPA (60 PSI). Always refer to your vehicle manufacturer's guidelines and the tire sidewall markings for the precise recommended pressure for your specific size and application.