| 摘要 |
A method for testing tires includes setting a tire, with a predefined inflation pressure and load condition, in rotation on a surface with a predefined speed, and applying a pressure against a sidewall of the tire in proximity to a contact area of the tire with the surface. The pressure is applied using a shaped body for deforming the tire sidewall according to a profile including at least two portions with opposite curvatures. A related apparatus includes a surface, an arm for supporting a tire, a device for setting the tire in rotation on the surface, and a shaped body movable transversely with respect to the tire between a non-operative position and an operative position. In the operative position, the shaped body pushes against a sidewall of the tire to deform the tire sidewall a predefined depth with respect to an undeformed profile of the tire sidewall. |
