Tires 101: An Introduction: Difference between revisions
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The aspect ratio is approximately how tall the tire is in relationship to its width. Thus, a 120/80 tire is about 96 mm tall, from the bead to the tread surface (120 x 0.8 = 96). [[Ride height and different tire sizes|See here]] for more information on tire height. | The aspect ratio is approximately how tall the tire is in relationship to its width. Thus, a 120/80 tire is about 96 mm tall, from the bead to the tread surface (120 x 0.8 = 96). [[Ride height and different tire sizes|See here]] for more information on tire height. | ||
The speed rating indicates at what maximum speed the tire is considered safe for continuous use. In this instance, the V stands for speeds up to 149 mph. A table of speed ratings is listed below. | The [[Speed ratings|speed rating]] indicates at what maximum speed the tire is considered safe for continuous use. In this instance, the V stands for speeds up to 149 mph. A table of speed ratings is listed below. | ||
The last number is the diameter of the wheel that the tire is intended for. In this case, we are talking about a 16 inch rim for the tire. | The last number is the diameter of the wheel that the tire is intended for. In this case, we are talking about a 16 inch rim for the tire. | ||