In engineering terms, "4-wheel generate" designates a vehicle with electrical power sent to 4 wheel ends unfold over no less than two axles. The time period "four×four" (pronounced 4 by 4) was in use to describe North American armed service four-wheel-drive cars as early as the nineteen forties,[fifty seven] with https://groupak.gr/%CF%80%CE%BB%CE%B1%CF%8A%CE%BD%CE%AC-%CF%83%CE%BA%CE%B1%CE%BB%CE%BF%CF%80%CE%AC%CF%84%CE%B9%CE%B1