| 摘要 |
PROBLEM TO BE SOLVED: To improve test accuracy of a tire road testing.SOLUTION: A tire road testing device includes a vehicle having at least a pair of front wheels and a test unit mounted on the vehicle, where the test unit includes testing wheels where a test tire is mounted, and where the testing wheels are arranged at a horizontal cross-sectional central part of the vehicle so that a trajectory of the testing wheels does not overlap a trajectory of the front wheels during testing.SELECTED DRAWING: Figure 15 |
