WTB Cruz at a glance
| Brand | WTB |
|---|---|
| Type | Trekking/City |
| Sizes | 3 ETRTO sizes |
| Width range | 37–49 mm |
| Fits rims | 622 mm, 559 mm |
| Weight range | 670–1053 g |
| Tubeless ready | 1 of 3 sizes |
| E-bike rating | — |
Whether the WTB Cruz fits your bike is decided by one number: the bead seat diameter, the second half of an ETRTO size. This tire is made for 622 mm and 559 mm rims — 700C / 28-inch / 29-inch wheels and 26-inch wheels. If your rim matches, the only remaining question is width, and that is a matter of frame and fork clearance rather than of fit.
WTB Cruz sizes
Each size below links to every tire available in it, so you can see what the Cruz is competing against before you commit to it.
All 5 listings
5 listings across 3 sizes. Where a size appears more than once, those are genuinely different products — a different casing, colour or claimed weight. The “printed as” column is WTB's own marking for that size, which is what you will find on the sidewall and in most shop listings.
| ETRTO | Printed as | Weight | Build |
|---|---|---|---|
| 37-622 | 700x37C | — | TCS Light/Fast Rolling · Tubeless |
| 49-622 | 29x2.0 | 770 g | Comp - Tube Type |
| 49-622 | 29x2.0 | 1053 g | Flat Guard - Tube Type |
| 49-559 | 26x2.0 | 670 g | Comp - Tube Type |
| 49-559 | 26x2.0 | 1018 g | Flat Guard - Tube Type |
Compare all 33 tires in 37-622
Specifications here come from WTB's own published data. For compound, casing and pressure detail we do not hold, see the manufacturer's page for the Cruz.
WTB Cruz questions
What sizes does the WTB Cruz come in?
Our database lists the WTB Cruz in 3 ETRTO sizes: 37-622, 49-622, 49-559. That is 5 separate listings once colours and casings are counted.
How much does the WTB Cruz weigh?
Manufacturer weights for the WTB Cruz run from 670 g to 1053 g depending on size and casing.
Is the WTB Cruz tubeless ready?
In part. 1 of the 3 listed sizes of the WTB Cruz are marked tubeless ready; the rest are tube-type.
Will the WTB Cruz fit my wheels?
It fits 700C / 28-inch / 29-inch wheels and 26-inch wheels. Check the second number of your current tire's ETRTO size — if it matches one of 622 and 559 mm, the WTB Cruz mounts on your rim. Width is limited by frame and fork clearance, not by the rim diameter.