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).
Positive offset means that the mounting plate is in the outside half of the wheel, toward the wheel face. Most OEM wheels, and most wheels in general, will have a positive offset. Negative offset means the mounting plate is on the other side of the wheelâs centerline, farther toward the suspension. Negative offset is generally seen in very deep-dish or deep convex aftermarket wheels.