Tyre
In the drop-down-menu under ‘tyre type’ you select the suitable tyres. For the tyres the rolling resistance coefficient is calculated as a fourth degree polynomal depending on the vehicle's velocity:
| rolling radius | actual diameter of the tire under load in [m] |
| rolling resistance coef. c0 | |
| rolling resistance coef. c1 | |
| rolling resistance coef. c2 | |
| width | width of a tyre in [m] |
| MoI tyre and rim | moment of inertia of tyre, rim, and brake disk (if existing) in [kgm²] |
| mass tyre and rim | mass of tyre and rim in [kg] |
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