Mountain Bike Rim Width Tire Size Calculator
MTB Compatibility Matrix
Based on Internal Rim Width (mm) Rollmassif.com
| Tire Width | 20-23mm | 25-28mm | 30-32mm | 35mm+ |
|---|---|---|---|---|
| 2.1″ – 2.2″ | IDEAL | OK | NO | NO |
| 2.3″ – 2.4″ | OK | IDEAL | IDEAL | OK |
| 2.5″ – 2.6″ | NO | OK | IDEAL | IDEAL |
| 2.8″ – 3.0″ | NO | NO | OK | IDEAL |
● Ideal Profile
● Compatible
● Not Recommended