A driver with advantage may attempt to distract or even ram another vehicle in the chase as a normal action. The “trappings” may vary, but it is treated as an opposed maneuvering Trait roll modified by range. (Cooperative rolls may be allowed as usual.) On a success, the target suffers a -2 to his next maneuvering Trait roll. On a raise, the target is affected as if they hit an obstacle (see Complications [target suffers Disaster complication]).

Savage Worlds Deluxe Edition p. 95