Features:
Superior Cut & Chip Resistance: Advanced tread compound specifically formulated to prevent chunking and cutting in harsh conditions.
Enhanced Durability: Engineered to withstand the rigors of mixed-surface operations.
Applications:
Designed for medium-to-short distance regional transport, providing reliable performance on both paved highways and rugged unpaved roads.
Cut & Chip Resistance: Engineered with a specialized rubber compound designed for complex regional transport conditions. This formulation effectively prevents tread "chunking" caused by loose stones and significantly enhances cut resistance. By minimizing the risk of punctures from road debris, it drastically extends the tire's service life in harsh environments.
Universal Fitment: The AGR303(L) is precision-engineered for all-wheel positions (steer, drive, and trailer axles). This design enables fleet managers to streamline their tire inventory, using a single, reliable model to cover all replacement needs, thereby enhancing operational flexibility and simplifying maintenance.
Reinforced Structural Design: Built with a heavy-duty, high-ply rating (e.g., 20PR for the 12.00R20 size), this tire offers exceptional structural rigidity. This "over-built" construction ensures that the casing remains stable under high-frequency, heavy-load conditions common in regional logistics, effectively preventing casing deformation and providing a reliable foundation for heavy transport.
Dual-Surface Performance: The advanced tread geometry is optimized for both paved highways and unpaved secondary roads. It delivers excellent stability on asphalt while providing the reliable traction needed for navigating potholes, gravel, and rough terrain. This makes it the perfect fit for logistics routes that bridge the gap between urban highways and rural, challenging supply chains.
Primary Use Case:Specifically engineered for regional and short-to-medium distance logistics operations where vehicles frequently navigate between high-standard paved highways and rugged, unpaved secondary roads.
Ideal For:
Regional Logistics & Distribution: Optimized for medium-haul delivery trucks that operate on diverse road conditions, ensuring consistent performance from urban depots to rural industrial hubs.
Heavy-Duty Regional Transport: Perfectly suited for trucks engaged in high-frequency, heavy-load transport tasks such as agricultural product distribution, construction material hauling, and general freight.
Mixed-Surface Operations: Designed to excel in environments where road quality varies, providing reliable traction and durability on both smooth asphalt surfaces and demanding, abrasive off-road terrain (including gravel, dirt tracks, and construction sites).
Fleet Standardization: An ideal all-position solution for fleets seeking to simplify tire management by utilizing a versatile, high-durability tire that performs equally well on steer, drive, and trailer axles.
Q1: My trucks frequently run on a mix of highways and dirt roads. Will this tire hold up?
The Challenge: Mixed-surface operations are the primary cause of tread damage and rapid wear for highway-focused tires.
Our Solution: The AGR303(L) is specifically designed for this. Its robust tread compound is engineered with cut-and-chip resistance technology. This means it can withstand the impact of sharp gravel and debris found on unpaved roads while maintaining the stability and low-heat performance required for highway cruising.
Q2: Can I use this tire on both the steering and drive axles?
The Challenge: Managing separate inventories for steer and drive tires is inefficient and costly for regional fleets.
Our Solution: Yes, the AGR303(L) is a true all-position tire. Its 3-rib design provides the precise steering control needed for the front axle, while also offering the high-torque traction and structural integrity required for the drive axle. This simplifies your inventory management and allows for easier tire rotation across the entire vehicle.
Q3: How does this tire perform under heavy loads? I’m worried about casing deformation.
The Challenge: Frequent heavy loading on secondary roads puts immense stress on the tire casing, often leading to bulging or premature structural failure.
Our Solution: This tire is built to be "over-engineered." With a 20PR (ply rating) construction, it offers superior structural rigidity. The casing is reinforced at critical stress points, such as the bead area and sidewalls, ensuring that it maintains its shape and load-bearing capacity even under the demanding cycles of regional logistics.
Q4: Will I see irregular wear if I use this for regional delivery routes?
The Challenge: Regional transport involves frequent starting, stopping, and turning, which often causes uneven tread wear in standard tires.
Our Solution: We have optimized the footprint of the AGR303(L) to ensure uniform pressure distribution. By balancing the stiffness of the tread blocks, the tire wears evenly across the entire surface. This significantly extends the interval between replacements and ensures you get the full value out of the 16mm tread depth.
Industry 4.0 Smart Manufacturing: Produced in a fully automated smart facility with a capacity of over 6 million TBR units annually, guaranteeing bulk stock availability and prompt shipping.
Premium Materials: Built using high-grade natural rubber from specialized plantations in Thailand/Malaysia and world-class steel cords from Bekaert (Belgium).
Flawless Quality Control: Every single tire must pass a multi-stage inspection process, including 100% X-ray scanning, laser shearography, and dynamic balance uniformity testing.
Global Certifications: Fully certified and compliant with DOT, ECE, SMARTWAY, GCC, ISO9001, IATF16949, and INMETRO for smooth customs clearance worldwide.
Countries and Regions We Currently Supply (2026)
Our two brands, Sunitrac and Auplus, are now available in markets worldwide, including Africa, the Latin Americas, and Asia. As we continue to expand our global footprint, we have many exclusive agency opportunities currently available. We look forward to your inquiries and to building a successful partnership for mutual growth！
Applications: > Medium and long-haul commercial trucks operating on well-paved highways and expressways.
Specifically engineered for short-distance, heavy-duty applications in severe industrial environments and demanding mining sites.
Applications: Specifically engineered for short-haul, extreme heavy-load operations under severe industrial conditions and open-pit mining sites.
Applications: Optimized for medium to long-haul trucks operating on mixed road conditions, including both paved and unpaved terrains.
Applications: Medium to long-haul trucks operating on paved roads and highways.
Applications: Specifically engineered for short-haul, heavy-load operations in harsh industrial and mining environments.
Applications: Designed for medium to short-distance regional logistics, performing reliably on both paved highways and unpaved secondary roads.
Features: Superior Wear Resistance: Engineered for extended service life. Maximized Tread Life: Optimized for long-distance durability.
We have been supplying high quality tires! We look forward to meeting you.
ADDRESS:10F International Development Center, 36# Miaoling Road, Qingdao, China
