Do Cars Have Inner Tubes and Outer Tires?
1 Answers
Most household cars nowadays use tubeless tires, which consist only of outer tires without inner tubes. Tubeless tires are primarily used for small and medium-sized vehicles and motorcycles, offering excellent shock absorption and grip, with minimal damage and no immediate loss of air pressure. Inner and outer tubes are mainly used in bicycles and large vehicles, known for their durability and load-bearing capacity. Lifespan of Car Tires: Generally, tires last for 3-5 years. Regular maintenance is essential, such as checking for bulges, cracks, cuts, punctures, or abnormal wear on the tire tread. Using damaged tires can lead to increased safety risks during driving. Car Tire Maintenance Methods: Regularly remove stones stuck in tire grooves, minimize exposure to direct sunlight, monitor tire pressure promptly, maintain suspension systems, check front-wheel alignment periodically, and adopt careful driving habits. Choose smooth roads to avoid objects that could puncture or damage tires, and steer clear of chemical spills that may corrode tires. Tire Replacement Guidelines: Same specifications: Tires of different sizes have varying inflated outer diameters and section widths, leading to uneven load distribution if mounted on the same axle. Same structure: Radial and bias-ply tires differ in carcass construction, affecting cushioning performance and axial deformation. Mixing these types on one axle results in uneven load distribution and wear. Same tread pattern: Different tread patterns not only cause uneven wear but also affect ground adhesion. Mismatched tread patterns on left and right tires can compromise vehicle stability and lead to swerving or fishtailing during emergency braking.
