Products

Doublecoin RR706 All position Tire suits all wheel positions. Finite-element optimized crown delivers larger, evenly-distributed contact area. Open lateral shoulders boost heat dissipation, low-heat base compound strengthens crown durability. Three zigzag stone-ejecting longitudinal grooves enhance drainage, puncture resistance and all-grip performance, while reinforced bead polymers cut deformation and upgrade load capacity.

Doublecoin RR705A All position Tire fits all wheel positions. Reinforced bead and tear-resistant apex boost load capacity. Low-heat base compound cuts heat buildup for durable crowns under heavy loads. High pattern saturation plus deep tread with wear-resistant carbon black extends mileage. Stone ejectors prevent punctures, while new carcass rubber improves retreadability and uniform ground contact reduces irregular wear.

Doublecoin RR405 All position Tire works for all wheel positions. Its wide tread and full stone-ejecting groove bottom prevent stone damage. Triple nylon reinforced bead and strengthened crown boost load capacity. Open shoulders upgrade grip & heat dissipation, while tear-resistant apex compound strengthens bead endurance, and new sidewall design brings great convenience for practical use.

Doublecoin RR729 All position Tire fits all wheel positions. Its 3 straight grooves plus edge sipes deliver powerful traction and fuel efficiency. High pattern saturation and ultra-wear-resistant compound enlarge contact area for longer mileage. Closed shoulders prevent irregular wear, reinforced bead boosts load capacity, while stone ejectors protect the tread base effectively.

Doublecoin RR905 Trailer position Tire is a tire specially engineered for trailer axles. It adopts exclusive tread compound and optimized block-groove ratio to achieve superior wear resistance. Four continuous main grooves plus lateral sipes on tread blocks deliver excellent water evacuation and stable road grip. The low heat-generation formula effectively suppresses heat buildup during long-distance transportation.

Doublecoin RR900 Trailer position Tire is a professional tire exclusively for trailer axles. It adopts exclusive tread formula and optimized block-groove ratio to deliver outstanding wear resistance for long service mileage. Its customized low heat generation compound effectively reduces heat buildup during continuous running, lowering tire failure risks and ensuring stable, reliable performance for long-distance transportation.

Doublecoin RR200L Steering position Tire is specially designed for steering axles. Equipped with four main continuous grooves, two auxiliary fine grooves and lateral sipes on block edges, it delivers excellent water drainage and strong grip. Its high-performance tread compound boosts wear resistance, while special groove walls prevent stone trapping. Low-heat compound reduces heat buildup to extend tire mileage effectively.

Doublecoin RT600 All position Tire is suitable for all wheel positions. Its dedicated tread compound and optimized groove-block ratio deliver outstanding wear resistance. The widened tread evens ground contact pressure. Curved longitudinal grooves suit steering axles, with tiny lateral sipes fitting all positions. A special stone-ejecting structure shields the tread base and extends tire service life.

Doublecoin RT500 All position Long Haul Tire fits all wheel positions. It features four continuous grooves plus tiny lateral sipes on block edges for excellent water evacuation and strong road grip. Its high-wear tread compound boosts mileage, while low-heat formula reduces tire heat buildup. Unique groove wall design prevents stone trapping and crown damage, effectively extending service life for heavy-duty transport.