| Size indication (Tire) / Rim width | 15C/TC/TSS | 17C/TC/TSS | 19C/TC/TSS | 21C/TC/TSS | 23C/TC/TSS |
| 23 mm (Only Tube Type) | 23 mm | 24 mm | 25 mm | x | x |
| 25 mm | x | 24 mm | 25 mm | 26 mm | x |
| 28 mm | x | 27 mm | 28 mm | 29 mm | 30 mm |
| 30 mm | x | 29 mm | 30 mm | 31 mm | 32 mm |
x = tire/rim combination not recommended
"C": Crotched (rim flank with hook - standard rim)
"TC": Tubeless Crotched (rim flank with hook - tubeless rim)
"TSS": Tubeless Straight Side (rim flank without hook - tubeless rim)
Note: TSS rims may only be combined with TLE/TLR tires (Tubeless Easy/Tubeless Ready). Regardless of whether they are used tubeless or with tube.
The tire width may vary by +/- 1 mm depending on the rim that is used.
All tire dimensions were determined at maximum tire pressure. (Caution: Due to different rim shapes, the maximum allowable air pressure of the rim must be taken into account. If the indicated maximum allowable pressure of the rim is lower than that of the tire, always comply with the maximum pressure of the rim. This can lead to different tire dimensions).
Overview applies only to the tire models Schwalbe Pro One "TLE" "TT" and "Tube Type" with the tread markings HS493 and HS493A (model year 2020).
Tire pressure recommendation
| Width | Rider weight | Pressure front | Pressure rear |
| 25-622 | 55-59 kg | 4,8 bar | 5,0 bar |
| 60-65 kg | 5,0 bar | 5,2 bar | |
| 66-70 kg | 5,2 bar | 5,8 bar | |
| 71-75 kg | 5,8 bar | 6,3 bar | |
| 76-80 kg | 6,3 bar | 6,8 bar | |
| 81-85 kg | 6,8 bar | 7,0 bar | |
| 28-622 | 55-59 kg | 4,0 bar | 4,2 bar |
| 60-65 kg | 4,2 bar | 4,6 bar | |
| 66-70 kg | 4,6 bar | 4,8 bar | |
| 71-75 kg | 4,8 bar | 5,3 bar | |
| 76-80 kg | 5,3 bar | 5,8 bar | |
| 81-85 kg | 5,8 bar | 6,0 bar | |
| 30-622 | 55-59 kg | 3,6 bar | 3,8 bar |
| 60-65 kg | 3,8 bar | 4,0 bar | |
| 66-70 kg | 4,0 bar | 4,2 bar | |
| 71-75 kg | 4,2 bar | 4,6 bar | |
| 76-80 kg | 4,6 bar | 4,8 bar | |
| 81-85 kg | 4,8 bar | 5,0 bar |
Note:
All values as per ETRTO standard 2019 (ETRTO: European Tyre and Rim Technical Organisation).
The wheel’s shoulder diameter is the diameter as measured from shoulder to shoulder. This corresponds with the ETRTO number after the hyphen. In the case of Schwalbe road racing tires, for example, it is 28-622.
| Inch | ETRTO | Shoulder diameter | Flank |
| 28" | 622 | 621.95 +/- 0.5 | 5.5 +/- 0.5 |
These values apply to all rims, whether they are tubeless, normal, crotched type or hookless rims. To guarantee a safe fit, it is generally important that the minimum flank height does not exceed 5.0mm. For tubeless tires, the shoulder diameter should be in the positive range of the authorized tolerance.
