Tannus Armour Sizes
| Tire Size Range | Armour Size |
| 20x1.75 to 20x1.95 | 20x1.75-1.95 |
| 20x1.95 to 20x2.5 | 20x1.95-2.5 |
| 20x3.0 to 20x4.0 | 20x3.0-4.0 |
| 20x4.1 to 20x4.8 | 20x4.1-4.8 |
| 24x1.95 to 24x2.5 | 24x1.95-2.5 |
| 24x3.0 to 24x4.0 | 24x3.0-4.0 |
| 26x1.6 to 26x1.9 | 26x1.6-1.9 |
| 26x1.95 to 26x2.5 | 26x1.95-2.5 |
| 26x2.6 to 26x3.0 | 26x2.6-3.0 |
| 26x4.0 to 26x4.8 | 26x4.0-4.8 |
| 27.5x1.95 to 27.5x2.5 | 27.5x1.95-2.5 |
| 27.5x2.6 to 27.5x3.0 | 27.5x2.6-3.0 |
| 29x1.95 to 29x2.5 | 29x1.95-2.5 |
| 29+x2.6 to 29+x3.0 | 29+x2.6-3.0 |
| 700x28 to 700x34 | 700x28-34 |
| 700x35 to 700x40 | 700x35-40 |
| 700x42 to 700x47 | 700x42-47 |