On August 24, Tadeusz Mazowiecki, a Solidarity representative, was elected Prime Minister of Poland, who became the first non-communist prime minister in Eastern Europe for almost four decades. By the end of the month, a Solidarity-led coalition government was formed. In December 1990, Walesa was elected president.
Wheel Offset. Wheel offset (abbreviated ET) is the distance from the mounting surface of the hub (M) to the wheelâs centerline (C). Offset can be positive or negative and is typically measured in millimeters. Wheel Backspacing. This is the distance created between the plane of the inner rim and the mounting surface of the hub (M).
Wheel alignment (or 'tracking') refers to the angle and direction at which the tyres are set. Hitting kerbs or driving at speed through a pothole can result in wheel misalignment.Poorly aligned tyres can affect road holding, increase fuel consumption and decrease the life of your tyres.heel alignment (or 'tracking') refers to the angle and direction at which the tyres are set. Hitting kerbs or driving at speed through a pothole can result in wheel misalignment.