Features: Developed for better grip, these 10x4.50 5 vacuum rubber feature distinctive step pattern that increases reach with the ground, enhancing stability and pull by approximately 25% during revolves, ideal for cart hurrying and rapid circumstances. Constructed with reinforced density, these rubber endure significant consequences, reducing deformation and damage risks, offering 15% better durability compared to standard rubber, excellent for frequent track practice and extended use. The smooth inner and outer exteriors minimize rolling resistance. Constructed for excellent temperature flexibility, these rubber perform dependably in temperatures ranging from 10°C to 40°C. Highlighting a user friendly plan, these rubber allow for fast installation in just Octahedral solid periods lacking complex tools, excellent novices otherwise casual users, ensuring minimal stop and greatest driving enjoyment. Specifications: Product namemail: Cart air propelled rubber 10x4.50 to 5 vacuum rubber inside and outside rubber smooth rubber Product substancemail: Rubber Product sizemail: 266x195mm Package Includes: Kart pneumatic tire 10x4.50 to 5 note: Avoid insufficient inflation: Insufficient inflation will cause the tires to deform. Choose the appropriate inflation time: It is best to inflate the tires when they are cool, as thermal expansion and contraction can affect the accuracy of the tire pressure. Ensuring the accuracy of the inflation equipment to avoid inaccurate tire pressure due to equipment issues.