WTB Judge at a glance
| Brand | WTB |
|---|---|
| Type | MTB |
| Sizes | 2 ETRTO sizes |
| Width range | 62 mm |
| Fits rims | 622 mm, 584 mm |
| Weight range | 1225–1621 g |
| Tubeless ready | All sizes |
| E-bike rating | E-50 |
Whether the WTB Judge 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 584 mm rims — 700C / 28-inch / 29-inch wheels and 650B / 27.5-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 Judge sizes
Each size below links to every tire available in it, so you can see what the Judge is competing against before you commit to it.
All 4 listings
4 listings across 2 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 |
|---|---|---|---|
| 62-622 | 29x2.4" | 1621 g | TCS Tough/High Grip, SG1 IP+, E50 · Black · Tubeless · E-50 |
| 62-622 | 29x2.4" | — | TCS Light/High Grip, SG2 · Black · Tubeless |
| 62-584 | 27.5x2.4" | 1225 g | TCS Light/High Grip, SG2 · Black · Tubeless |
| 62-584 | 27.5x2.4" | 1455 g | TCS Tough/High Grip, SG1 IP+, E50 · Black · Tubeless · E-50 |
Compare all 11 tires in 62-622
How the WTB Judge compares on weight
Each row weighs the lightest listed WTB Judge in that size against the lightest listing of every other model available in the same size. Models are compared once regardless of how many colours they come in, and tires with no published weight are left out of the ranking entirely.
| Size | This tire | Median for the size | Rank |
|---|---|---|---|
| 62-622 | 1621 g | 1125 g | 9th lightest of 9 |
| 62-584 | 1225 g | 1078 g | 11th lightest of 12 |
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 Judge.
WTB Judge questions
What sizes does the WTB Judge come in?
Our database lists the WTB Judge in 2 ETRTO sizes: 62-622, 62-584. That is 4 separate listings once colours and casings are counted.
How much does the WTB Judge weigh?
Manufacturer weights for the WTB Judge run from 1225 g to 1621 g depending on size and casing.
Is the WTB Judge tubeless ready?
Yes. All 2 listed sizes of the WTB Judge are marked tubeless ready.
Is the WTB Judge approved for e-bikes?
The manufacturer gives the WTB Judge an e-bike rating of E-50. That figure is the assisted speed the tire is approved for, not a speed limit for the bike.
Will the WTB Judge fit my wheels?
It fits 700C / 28-inch / 29-inch wheels and 650B / 27.5-inch wheels. Check the second number of your current tire's ETRTO size — if it matches one of 622 and 584 mm, the WTB Judge mounts on your rim. Width is limited by frame and fork clearance, not by the rim diameter.