How Many Kilograms Does an 18-Inch Tire Weigh?
2 Answers
22.8 kilograms, original 18-inch with tire. Car tire maintenance methods: 1. Ensure inflation pressure: In winter when temperatures are relatively low, car owners should appropriately increase tire inflation pressure to reduce tire wear and consumption. It is recommended to use an inflation pressure 10% to 15% higher than the standard. When the tire inflation pressure is insufficient, it should be replenished in time. 2. Control driving speed: In cold weather, if parking and starting again, it is necessary to drive at a lower speed after starting. 3. Strengthen protection and cleaning: In cold seasons, before and after driving, pay attention to tire cleaning. Before driving, check whether there is broken glass or ice residue in the tread grooves. Another thing to pay attention to is whether there are nails. 4. Pay attention to wear marks: New tires and old tires differ in traction and grip, especially those with severe wear. Even in winter, they may not be drivable. If the tire is severely worn, it should be replaced in time.
As someone who frequently drives long distances, let me talk about the weight issue of 18-inch tires. The weight of 18-inch tires typically ranges between 9 to 12 kilograms, depending on the brand and type. For example, summer tires are slightly lighter at around 8 kilograms, while winter or all-season tires are heavier at about 13 kilograms. My Michelin tires on this car were measured at 10.5 kilograms, and the difference after changing them was quite noticeable. Lighter tires save fuel and provide quicker throttle response, but heavier tires offer better stability at high speeds and less drifting during turns. If you're planning to change tires, don’t just look at the price—check the labels or consult the shop to understand the material composition, such as the rubber-to-steel belt ratio. Excessively heavy tires can increase fuel consumption and suspension load. Regular maintenance should also include checking the valves and wear to ensure safe driving. When choosing, consider road conditions and driving habits: lighter tires are more convenient for city driving, while heavier ones may be needed for mountain roads to prevent slipping.
