What is the correct tyre pressure?
This article provides PSI (tyre pressure) by model
| Model* | Front Tyre (PSI) | Rear Tyre (PSI) |
| NKD street setup | 32 | 34 |
| NKD off road setup | 30 | 32 |
| Arthur (all models) | 32 | 34 |
| Z Series | 32 | 34 |
| X1 | 32 | 34 |
| Fz / S1 | 28 | 32 |
| *Carrying heavy load increase slightly the PSI | + ~1 | + ~2 |
Low tyre pressure will reduce vehicle range. To optimise range keep tyre pressure at the recommended PSI
Your tyres will have wear indicators, which look like little bumps at the bottom of the main grooves.
When the depth of the rubber remaining gets to the level of the wear indicators (1.5mm), the tyre has reached its legal wear limit and must be replaced.