Can Car Tires Be Replaced with a Larger Size?

[DeNoah]

Car tires cannot be replaced with a larger size. Doing so will affect the annual inspection and increase fuel consumption. Car tires are the only components in contact with the ground, making them crucial for driving stability and safety. Vehicle owners should not arbitrarily change the tire specifications and dimensions, so avoid replacing them with a larger size. The differences in tire sizes include variations in distance and grip. Below is a detailed explanation: Distance Variation: Larger tires cover a greater distance with each rotation of the connected driveshaft, while smaller tires cover a shorter distance per rotation. Grip Variation: Larger tires have a larger contact area with the road surface, enhancing the vehicle's grip, whereas smaller tires have a smaller contact area, resulting in weaker grip. Impact of Tires: Tires are the main components during a car's operation, and their performance directly affects the vehicle's safety, stability, and fuel efficiency.