Navigating tire sizes can be confusing, especially when you come across designations like 23.5-25, 26.5-25, and various options. Essentially, the first digit (e.g., 23.5) represents the rubber's diameter in units, https://tamzingwpr967056.pointblog.net/wheel-dimensions-explained-understanding-23-5-25-26-5-25-more-92210954