About this item 10.5-Inch self-sealing tubeless tire for rz800 & rz1000 this high-performance 10.5-Inch tubeless tire is engineered as a direct replacement and upgrade for the cunfon rz800 and rz1000 electric scooters. It combines durability, safety, and innovative self-sealing technology for a more reliable ride. Built-in self-repairing technology the tire features an integrated sealant layer that automatically repairs most small punctures from nails, glass, thorns, etc. . When a puncture occurs, the internal sealant is activated by air pressure and heat, flowing into the hole to create a permanent seal often without you even noticing. Minimizes downtime: no immediate repair needed for minor damage. Extended tire life: reduces the frequency of tire replacements. Enhanced safety: dramatically reduces the risk of sudden flat tires while riding. Premium rubber construction made from high-grade, wear-resistant rubber compound for optimal flexibility, traction, and longevity. It withstands long-term pressure and high-speed friction, providing a stable and durable riding surface on various road conditions. Recommended maintenance inflation pressure: maintain at 30-35 psi for optimal performance and ride comfort. Regular inspection: check the tire tread and sidewalls periodically for excessive wear or large damage. Storage: when not in use for extended periods, store in a cool, dry place away from direct sunlight to preserve the rubber. Compatibility: specifically designed for ...