Tyre-Killer TK is a heavy duty anti-terrorist vehicle barrier which will destroy the tyres and rims of, and totally disable any intruding vehicle. It consists of a fully hot dip galvanised steel frame with a row of special hardened teeth which are raised and lowered hydraulically or pneumatically in a few seconds. The Pevac Tyre-Killer TK is permanently installed in a reinforced concrete foundation, powered by an adjacent hydraulic power unit, and controlled via an electronic control box which facilitates interface with a wide range of access control devices and site alarm systems. The Tyre-Killer TK is widely used to protect sensitive and high security sites in many parts of the world. Examples are currently installed at Banks, Military Bases and International Airports and other suitable applications would include any Strategically important Government Site or Diplomatic Establishment.

There are special hazards associated with the Tyre-Killer concerning its low visibility to oncoming vehicles, and risks of injury to pedestrians. It can therefore only be supplied for installation at suitable locations to which pedestrians do not have access and where its presence is