Tyre size

[Bayerd]

I need to buy new tyres. I like the look of the Schwalbe Marathons. My current size is 38-622.

Do Marathons come in this size? Wiggle don't seem to have them.....

 

[MacB]

this page on the Schwalbe US site allows you to search by the Erto code for their tyres. Note that on some like the M+ the 37-622 is also labelled as 700x35, this is explained elsewhere on the site.

It shows that they do 37-622/700x35 and 40-622/700x38, they don't make a 38-622 tyre.

http://www.schwalbetires.com/product_search