![The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what](https://preview.redd.it/the-tire-of-my-bicycle-has-the-size-printed-as-40-622-v0-lbazthylua3a1.jpg?width=640&crop=smart&auto=webp&s=dd0c2d1c970c16372fc20086c88b601991119c6c)
The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what
![PAIR of 700c x 38c Vandorm Slick Hybrid Bike Commuting Fast Rolling Bicycle Tyres : Amazon.co.uk: Sports & Outdoors PAIR of 700c x 38c Vandorm Slick Hybrid Bike Commuting Fast Rolling Bicycle Tyres : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/81rQbbxc-xL._AC_UF894,1000_QL80_.jpg)
PAIR of 700c x 38c Vandorm Slick Hybrid Bike Commuting Fast Rolling Bicycle Tyres : Amazon.co.uk: Sports & Outdoors
![Road Racing Bike Bicycle Tire 700 X 32c/35c/38c/45c Beach Bike Tire Series - China Bicycle Tube, Bicycle Tire | Made-in-China.com Road Racing Bike Bicycle Tire 700 X 32c/35c/38c/45c Beach Bike Tire Series - China Bicycle Tube, Bicycle Tire | Made-in-China.com](https://image.made-in-china.com/202f0j00kEFbftJROzqr/Road-Racing-Bike-Bicycle-Tire-700-X-32c-35c-38c-45c-Beach-Bike-Tire-Series.webp)