| 摘要 |
The present invention relates to a device for simulating front-wheel-drive motor vehicle 1 driving conditions on a slippery surface such as a wet road, snow, black ice, comprising, between the chassis of the vehicle and the ground, a support device 3 with a roller 6 pivoting freely about a vertical axis. This device is characterised in that the ground support device 3 is situated solely in the transverse plane of the rear wheels 4 and it comprises at least one support 5 for the free roller 6 which is fixed to an element of the infrastructure of the vehicle 1. <IMAGE>
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