Apollo 185/60/R15

Apollo 185/60/R15 refers to a specific tire size and model produced by Apollo Tyres, an Indian tire manufacturer known for its wide range of tires suitable for different vehicles and driving conditions. The numbers and letters in the sequence represent specific dimensions and characteristics of the tire:

1. 185: This number represents the tire's width in millimeters, measured from sidewall to sidewall. In this case, the tire has a width of 185 mm.

2. 60: This number is the aspect ratio, which indicates the height of the tire's sidewall as a percentage of the tire's width. An aspect ratio of 60 means that the sidewall height is 60% of the tire's width.

3. R: This letter stands for "Radial," indicating the tire's construction type. Radial tires are the most common type in modern vehicles, characterized by their internal ply cords that run perpendicular (90 degrees) to the direction of travel, which improves durability and comfort.

4. 15: This number represents the diameter of the wheel (rim) that the tire is designed to fit, measured in inches. In this case, the tire fits a 15-inch wheel.