Size at a glance
| ETRTO / ISO | 25-540 |
|---|---|
| Metric / French | — |
| Imperial (calculated) | — |
| Tire width | 25 mm (0.98 in) |
| Rim bead seat diameter | 540 mm |
| Common wheel name | — |
ETRTO is the only tire size standard that describes a real, measurable dimension, which is why it is the one worth trusting. Read 25-540 as “25 mm wide, on a 540 mm rim”. If the second number matches your rim, the tire fits.
All 6 tires in 25-540
10 listings across 6 models, sorted by brand and weight. Where one model appears more than once, those are genuinely different products — a different casing, colour or claimed weight.
| Brand | Model | Type | Weight | Build | Link |
|---|---|---|---|---|---|
| Schwalbe | DownTown | Trekking/City | 420 g | Black | Details |
| Schwalbe | Dunk King | Trekking/City | 230 g | White/Bordeaux | Details |
| Schwalbe | Marathon Plus Wheelchair | Trekking/City | 500 g | Black | Details |
| Schwalbe | Marathon Plus Wheelchair | Trekking/City | 500 g | Grey/Black | Details |
| Schwalbe | One Wheelchair | Trekking/City | 215 g | Black | Details |
| Schwalbe | RightRun | Trekking/City | 315 g | Black | Details |
| Schwalbe | RightRun | Trekking/City | 315 g | Blue Stripes | Details |
| Schwalbe | RightRun | Trekking/City | 315 g | Grey Stripes | Details |
| Schwalbe | RightRun | Trekking/City | 315 g | Red Stripes | Details |
| Schwalbe | RightRun Plus | Trekking/City | 500 g | Grey Stripes | Details |
Search another size in the tool
Close alternatives for a 540 mm rim
These tires have a different width but the same 540 mm bead seat diameter, so they mount on the same wheel. Widths within ±3 mm of 25 mm are shown. Check your frame and fork clearance before going wider.
| Brand | Model | Type | ETRTO | Weight | Build | Link |
|---|---|---|---|---|---|---|
| Schwalbe | Marathon Plus Wheelchair | Trekking/City | 28-540 | 780 g | Black | Details |
Brands making 25-540 tires
Schwalbe.
Other sizes for 540 mm wheels
Every size below fits the same 540 mm rim.