A tire’s mass depends on several factors, including its type, size, intended use, and construction materials. A small passenger car tire might weigh as little as 20 pounds, while a large off-road or commercial truck tire can weigh hundreds of pounds. Understanding a tire’s mass is essential for various applications, from determining vehicle fuel efficiency to calculating shipping costs.
Tire mass significantly impacts vehicle performance, handling, and braking. Heavier tires can reduce fuel economy and require more energy to accelerate and decelerate. Conversely, lighter tires can improve fuel efficiency and handling but may offer less durability or traction in certain conditions. Historically, tires were primarily constructed of natural rubber, influencing their weight. Advances in materials science have introduced lighter, synthetic materials, impacting tire performance and mass.