What are the differences in tire sizes?

[SanSabrina]

Tire sizes have the following differences: 1. Base model cars: Base model cars use smaller tires, but the aspect ratio of the tires will increase, resulting in minimal overall difference. 2. High-end models: High-end models use larger tires, which increase ground clearance and improve comfort, but there is no difference in handling. Below is relevant information about tires: 1. Wear: Tires have wear indicators. There are triangular marks on the side of the tire; when the tread wears down to the point indicated by the triangle, replacement is recommended. There are also raised marks inside the tire tread grooves; when the tread wears down to the level of these raised marks, the tire should be replaced. A simple puncture can be repaired without needing replacement, but a bulge must be replaced. 2. Aging: Rubber oxidizes in the air, and oxidized rubber hardens, reducing grip. Therefore, even if a set of tires is not used, their lifespan will decrease. It is recommended not to use tires for more than 5 years from the production date. The production date is marked on the side of the tire.