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ECOTRA Z38.png
ECOTRA Z38.png

High-Performance ECOTRA Z38 Radial Tire from China Factory - Premium Mud Handling by Leading Suppliers

The **ECOTRA Z38** is engineered with a cutting-edge three-dimensional design that significantly enhances handling and braking performance, especially on muddy roads. This innovative technology, developed by top **China suppliers**, provides superior vehicle control through the creation of multiple biting edges in each tread block. As a result, it drastically improves steering response and braking traction on challenging muddy surfaces, ensuring optimal stability and confidence in all driving conditions. Our **factory** is dedicated to producing high-quality products like the ECOTRA Z38, making it an essential choice for those seeking exceptional performance in off-road environments
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    Product Details

    Product Details
    Design Structure & Core Innovation

    The tire adopts a precision-engineered three-dimensional tread structure, which breaks through the limitations of traditional planar tread layouts. This multi-layered, three-dimensional design increases the overall rigidity of the tread, enlarges the effective ground contact area, and creates stable interlocking force with complex road surfaces, laying a solid performance foundation for excellent handling and braking in harsh road conditions.

    Handling Performance Enhancement

    This three-dimensional configuration greatly optimizes steering responsiveness and directional stability, effectively upgrading overall handling performance. When driving on muddy roads, the structured tread can quickly penetrate soft mud layers, maintain reliable traction and anti-slip performance, and ensure drivers maintain stable, accurate control even on low-friction muddy terrain.

    Braking Performance Improvement

    The unique three-dimensional design also delivers remarkable improvements in braking efficiency and safety on muddy roads. It strengthens the friction and grip between the tread and the ground, effectively shortens emergency and conventional braking distances, prevents ineffective braking or skidding caused by mud adhesion, and provides consistent, dependable braking performance to maximize driving safety in muddy road environments.

    Product Specifications

    👉 Scroll horizontally to view full table.

    SIZE LI/SS LOAD (kg) PRESSURE RIM
    KPA PSI
    135/70R12 65R 290 300 44 4.00B
    165/55R12 68R 315 300 44 5.00B
    185/60R14 82H 475 300 44 5½J
    185/70R14 88H 560 300 44 5½J
    185/70R14 92S 630 340 49 5½J
    185/60R15 84H 500 300 44 5½J
    185/65R15 88H 560 300 44 5½J
    195/50R15 82H 475 300 44 6J
    195/55R15 85V 515 300 44 6J
    195/60R15 88V 560 300 44 6J
    195/65R15 91H 615 300 44 6J
    205/60R15 91V 615 300 44 6J
    205/65R15 94H 670 300 44 6J
    205/70R15 96T 710 300 44 6J
    215/70R15 98H 750 300 44 6½J
    195/55ZR16 87W 545 300 44 6J
    195/60R16 89H 580 300 44 6J
    205/45R16 83H 487 300 44 7J
    205/50ZR16 87W 545 300 44 6½J
    205/55R16 91H 615 300 44 6½J
    205/60R16 92H 630 300 44 6J
    205/65R16 95H 690 300 44 6J
    215/45R16 86H 530 300 44 6½J
    215/55R16 97V 730 340 49 7J
    215/60R16 95H 690 300 44 6½J
    215/60R16 99V XL 775 340 49 6½J
    215/65R16 102H 850 340 49 6½J
    225/55R16 95V 690 300 44 7J
    225/60R16 98H 750 300 44 6½J
    225/65R16 100H 800 300 44 6½J
    Frequently Asked Questions
    What makes the three-dimensional tread structure different from traditional tires?
    Unlike traditional planar tread layouts, the three-dimensional tread structure increases overall tread rigidity, enlarges the effective ground contact area, and creates a stable interlocking force with complex road surfaces — delivering superior handling and braking performance in harsh conditions.
    Is this tire suitable for muddy road conditions?
    Yes. The structured tread is specifically engineered to quickly penetrate soft mud layers, maintaining reliable traction and anti-slip performance even on low-friction muddy terrain, ensuring stable and accurate driver control.
    How does this tire improve braking safety on muddy roads?
    The three-dimensional design strengthens friction and grip between the tread and the ground, effectively shortening both emergency and conventional braking distances, and prevents skidding or ineffective braking caused by mud adhesion.
    What size range is available for this tire?
    This tire is available in a wide range of sizes from 135/70R12 up to 225/65R16, covering 12-inch, 14-inch, 15-inch, and 16-inch rim diameters to suit a variety of passenger vehicles and light SUVs.
    What load capacity range do these tires support?
    Depending on the size and load index, these tires support a load range from approximately 290 kg (135/70R12 / 65R) up to 850 kg (215/65R16 / 102H), making them versatile for various vehicle weight requirements.
    What recommended inflation pressure should be used?
    Most sizes in this lineup are rated at 300 KPA (44 PSI) standard pressure, while certain high-load variants such as 185/70R14 92S, 215/55R16, 215/60R16 XL, and 215/65R16 require 340 KPA (49 PSI) for optimal performance and safety.